Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
As at 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 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reserve of exchange differences on translation |
15,000,000
SEK
|
— | — | — | — | — | — | — | — |
12,000,000
SEK
|
— | — | — | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | |||||||||||||||
| Disclosure of summarised financial information about foreign operation [line items] | |||||||||||||||
| Non-current assets |
649,000,000
SEK
|
— | — | — | — | — | — | — | — |
628,000,000
SEK
|
— | — | — | — | — |
| Current assets |
666,000,000
SEK
|
— | — | — | — | — | — | — | — |
649,000,000
SEK
|
— | — | — | — | — |
| Non-current liabilities |
24,000,000
SEK
|
— | — | — | — | — | — | — | — |
32,000,000
SEK
|
— | — | — | — | — |
| Current liabilities |
153,000,000
SEK
|
— | — | — | — | — | — | — | — |
157,000,000
SEK
|
— | — | — | — | — |
| Revenue | — | — | — | — | — |
1,074,000,000
SEK
|
— | — | — | — |
954,000,000
SEK
|
— | — | — | — |
| Profit (loss) | — |
-
SEK
|
-
SEK
|
329,000,000
SEK
|
-
SEK
|
329,000,000
SEK
|
329,000,000
SEK
|
223,000,000
SEK
|
-
SEK
|
— |
222,000,000
SEK
|
-
SEK
|
— |
223,000,000
SEK
|
-
SEK
|
| Other comprehensive income | — |
-
SEK
|
2,000,000
SEK
|
2,000,000
SEK
|
-
SEK
|
2,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
— |
4,000,000
SEK
|
4,000,000
SEK
|
— |
4,000,000
SEK
|
-
SEK
|
| Comprehensive income | — |
-
SEK
|
2,000,000
SEK
|
332,000,000
SEK
|
-
SEK
|
332,000,000
SEK
|
329,000,000
SEK
|
223,000,000
SEK
|
-
SEK
|
— |
219,000,000
SEK
|
4,000,000
SEK
|
-
SEK
|
219,000,000
SEK
|
— |