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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 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 |
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 |
8,888,000,000
SEK
|
— | — | — | — | — | — | — |
852,000,000
USD
|
— | — |
1 459,8
SEK
|
— | — | — | — | — | — |
| Current assets |
3,549,000,000
SEK
|
— | — | — | — | — | — | — |
340,000,000
USD
|
— | — |
6,468,000,000
SEK
|
— | — | — | — | — | — |
| Non-current liabilities |
5,168,000,000
SEK
|
— | — | — | — | — | — | — |
496,000,000
USD
|
— | — |
3,109,000,000
SEK
|
— | — | — | — | — | — |
| Current liabilities |
3,164,000,000
SEK
|
— | — | — | — | — | — | — |
303,000,000
USD
|
— | — |
1 499,4
SEK
|
— | — | — | — | — | — |
| Revenue | — | — | — |
678,000,000
USD
|
6,861,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
7,048,000,000
SEK
|
— |
| Other comprehensive income | — |
21,000,000
SEK
|
— | — |
91,000,000
SEK
|
0
SEK
|
70,000,000
SEK
|
0
SEK
|
— | — |
486,000,000
SEK
|
— |
0
SEK
|
1,130,000,000
SEK
|
— | — |
1,616,000,000
SEK
|
0
SEK
|
| Comprehensive income | — |
0
SEK
|
3,818,000,000
SEK
|
— |
4,105,000,000
SEK
|
4,863,000,000
SEK
|
4,531,000,000
SEK
|
0
SEK
|
— |
619,000,000
SEK
|
486,000,000
SEK
|
— |
6,604,000,000
SEK
|
1,130,000,000
SEK
|
0
SEK
|
0
SEK
|
296 ,3
SEK
|
0
SEK
|