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 |
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 |
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] | ||||||||||||||||
| Revenue | — | — | — | — | — | — |
107 700
SEK
|
— | — | — |
107 954
SEK
|
— | — | — | — | — |
| Other income | — | — | — | — | — | — |
43,000,000
SEK
|
— | — | — |
39,000,000
SEK
|
— | — | — | — | — |
| Profit (loss) from operating activities | — | — | — | — | — | — |
4 695
SEK
|
— | — | — |
3 829
SEK
|
— | — | — | — | — |
| Gains (losses) on net monetary position |
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
92,000,000
SEK
|
92,000,000
SEK
|
92,000,000
SEK
|
62,000,000
SEK
|
–
SEK
|
62,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
62,000,000
SEK
|
| Finance income | — | — | — | — | — | — |
99,000,000
SEK
|
— | — | — |
68,000,000
SEK
|
— | — | — | — | — |
| Finance costs | — | — | — | — | — | — |
463,000,000
SEK
|
— | — | — |
568,000,000
SEK
|
— | — | — | — | — |
| Profit (loss) before tax | — | — | — | — | — | — |
4 331
SEK
|
— | — | — |
3 329
SEK
|
— | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — |
1 197
SEK
|
— | — | — |
913,000,000
SEK
|
— | — | — | — | — |
| Profit (loss) |
1,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
3 133
SEK
|
3 134
SEK
|
3 133
SEK
|
2 419
SEK
|
–
SEK
|
2 416
SEK
|
–
SEK
|
3,000,000
SEK
|
–
SEK
|
–
SEK
|
2 419
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — | — | — | — |
3 133
SEK
|
— | — | — |
2 419
SEK
|
— | — | — | — | — |
| Profit (loss), attributable to non-controlling interests | — | — | — | — | — | — |
1,000,000
SEK
|
— | — | — |
3,000,000
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 from continuing operations | — | — | — | — | — | — |
859.00
|
— | — | — |
663.00
|
— | — | — | — | — |