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 |
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 |
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 |
4,460,000,000
SEK
|
— | — | — | — |
3,673,000,000
SEK
|
— | — | — |
| Non-current assets |
7,003,000,000
SEK
|
— | — | — | — |
4,109,000,000
SEK
|
— | — | — |
| Current liabilities |
3,059,000,000
SEK
|
— | — | — | — |
6,180,000,000
SEK
|
— | — | — |
| Non-current liabilities |
7,009,000,000
SEK
|
— | — | — | — |
1,309,000,000
SEK
|
— | — | — |
| Revenue | — | — |
8,716,000,000
SEK
|
— | — | — |
8,952,000,000
SEK
|
— | — |
| Profit (loss) | — | — |
298,000,000
SEK
|
— | — | — |
1,298,000,000
SEK
|
— | — |
| Comprehensive income | — |
59,000,000
SEK
|
358,000,000
SEK
|
298,000,000
SEK
|
1,298,000,000
SEK
|
— |
1,258,000,000
SEK
|
40,000,000
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 | — | — |
59,000,000
SEK
|
— | — | — |
40,000,000
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 |
1,973,000,000
SEK
|
— | — | — | — |
1,727,000,000
SEK
|
— | — |
486,000,000
SEK
|
| Tax expense (income) | — | — |
107,000,000
SEK
|
— | — | — |
265,000,000
SEK
|
— | — |