Disclosure Of Earnings Per Share [Text Block]
| Concept |
2020-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2019-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|
| Disclosure of earnings per share [text block] | — | — | — | — |
| Earnings per share [text block] | — | — | — | — |
| Earnings per share [abstract] | ||||
| Earnings per share [line items] | ||||
| Weighted average ordinary shares used in calculating basic and diluted earnings per share [abstract] | ||||
| Weighted average number of ordinary shares used in calculating basic earnings per share |
1,537,000,000
xbrli:shares
|
— |
1,537,000,000
xbrli:shares
|
— |
| Adjustments to reconcile profit (loss) to numerator used in calculating earnings per share [abstract] | ||||
| Profit (loss), attributable to owners of parent | — |
3 348
SEK
|
— |
2 222
SEK
|
| Disclosure of depositary receipts [text block] | — | — | — | — |
| Disclosure of depositary receipts [abstract] | ||||
| Disclosure of depositary receipts [line items] |