Disclosure Of Entity's Operating Segments [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 |
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 |
|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||
| Disclosure of operating segments [line items] | ||||||||
| Revenue | — | — |
15 491
SEK
|
— | — | — |
16 997
SEK
|
— |
| Tax expense (income) | — | — |
212,000,000
SEK
|
— | — | — |
267,000,000
SEK
|
— |
| Profit (loss) before tax | — | — |
1 020
SEK
|
— | — | — |
999,000,000
SEK
|
— |
| Profit (loss) | — |
808,000,000
SEK
|
808,000,000
SEK
|
808,000,000
SEK
|
733,000,000
SEK
|
— |
733,000,000
SEK
|
733,000,000
SEK
|
| Assets |
23 711
SEK
|
— | — | — | — |
22 874
SEK
|
— | — |
| Liabilities |
15 389
SEK
|
— | — | — | — |
14 952
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — |
719,000,000
SEK
|
— | — | — |
3 790
SEK
|
— |
| Cash flows from (used in) investing activities | — | — |
88,000,000
SEK
|
— | — | — |
128,000,000
SEK
|
— |
| Cash flows from (used in) financing activities | — | — |
987,000,000
SEK
|
— | — | — |
2 676
SEK
|
— |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||
| Disclosure of products and services [line items] | ||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||
| Disclosure of geographical areas [line items] | ||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||
| Disclosure of major customers [line items] |