Disclosure Of Interests In Other Entities [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 |
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 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [abstract] | |||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||
| Current assets |
21 707
SEK
|
— | — | — | — | — |
20 450
SEK
|
— | — | — | — |
| Non-current assets |
7 714
SEK
|
— | — | — | — | — |
8 099
SEK
|
— | — | — | — |
| Current liabilities |
16 422
SEK
|
— | — | — | — | — |
14 938
SEK
|
— | — | — | — |
| Non-current liabilities |
7 154
SEK
|
— | — | — | — | — |
9 639
SEK
|
— | — | — | — |
| Profit (loss) | — | — |
1 508
SEK
|
1 508
SEK
|
1 508
SEK
|
1 259
SEK
|
— |
1 259
SEK
|
1 259
SEK
|
— | — |
| Comprehensive income | — |
15 7
SEK
|
2 413
SEK
|
2 413
SEK
|
2 256
SEK
|
1 347
SEK
|
— |
1 226
SEK
|
1 226
SEK
|
12 1
SEK
|
— |
| Gains (losses) recognised when control of subsidiary is lost | — | — | — |
4 6
SEK
|
— | — | — |
9,000,000
SEK
|
— | — | — |
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [abstract] | |||||||||||
| Disclosure of associates [line items] | |||||||||||
| Other comprehensive income | — |
15 7
SEK
|
905,000,000
SEK
|
90 5
SEK
|
74 8
SEK
|
88,000,000
SEK
|
— |
3 2
SEK
|
3 2
SEK
|
12 1
SEK
|
— |
| Disclosure of interests in joint arrangements [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [text block] | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [abstract] | |||||||||||
| Disclosure of joint ventures [line items] | |||||||||||
| Cash and cash equivalents |
2 561
SEK
|
— | — | — | — | — |
2 155
SEK
|
— | — | — |
2 416
SEK
|
| Tax expense (income) | — | — | — |
2 5 7
SEK
|
— | — | — |
22,000,000
SEK
|
— | — | — |