Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
As at 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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 |
10 344,9
SEK
|
— | — | — | — | — | — |
8 240,7
SEK
|
— | — | — | — |
| Current assets |
4 229,3
SEK
|
— | — | — | — | — | — |
3 558,9
SEK
|
— | — | — | — |
| Non-current liabilities |
7 500,3
SEK
|
— | — | — | — | — | — |
5 578,8
SEK
|
— | — | — | — |
| Current liabilities |
3 203,5
SEK
|
— | — | — | — | — | — |
2 916,9
SEK
|
— | — | — | — |
| Profit (loss) | — |
4,700,000,000
SEK
|
— |
4,865,000,000
SEK
|
4,700,000,000
SEK
|
165,000,000
SEK
|
87,000,000
SEK
|
— | — |
3,223,000,000
SEK
|
3,311,000,000
SEK
|
3,223,000,000
SEK
|
| Other comprehensive income | — |
3,234,000,000
SEK
|
3,051,000,000
SEK
|
3,242,000,000
SEK
|
183,000,000
SEK
|
8,000,000
SEK
|
3,000,000
SEK
|
— |
1,705,000,000
SEK
|
1,768,000,000
SEK
|
1,771,000,000
SEK
|
63,000,000
SEK
|
| Comprehensive income | — | — | — |
8,107,000,000
SEK
|
— | — | — | — | — | — |
5,082,000,000
SEK
|
— |