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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
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 |
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 |
2 083,4
SEK
|
— | — | — | — | — | — | — | — |
1 768,7
SEK
|
— | — | — | — | — |
| Non-current assets |
2 645,6
SEK
|
— | — | — | — | — | — | — | — |
2 480,8
SEK
|
— | — | — | — | — |
| Current liabilities |
1 357,4
SEK
|
— | — | — | — | — | — | — | — |
1 054,5
SEK
|
— | — | — | — | — |
| Non-current liabilities |
1 654,2
SEK
|
— | — | — | — | — | — | — | — |
1 894,2
SEK
|
— | — | — | — | — |
| Revenue | — | — | — | — | — |
4 041,8
SEK
|
— | — | — | — |
3 674,8
SEK
|
— | — | — | — |
| Profit (loss) | — |
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
3,053,000,000
SEK
|
3,053,000,000
SEK
|
1,104,000,000
SEK
|
–
SEK
|
— |
1,104,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
— |
| Comprehensive income | — |
–
SEK
|
–
SEK
|
1,312,000,000
SEK
|
–
SEK
|
4,517,000,000
SEK
|
3,205,000,000
SEK
|
1,055,000,000
SEK
|
–
SEK
|
— |
812,000,000
SEK
|
1,867,000,000
SEK
|
–
SEK
|
–
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 | — |
–
SEK
|
–
SEK
|
1,312,000,000
SEK
|
–
SEK
|
1,464,000,000
SEK
|
152,000,000
SEK
|
49,000,000
SEK
|
–
SEK
|
— |
1,916,000,000
SEK
|
1,867,000,000
SEK
|
–
SEK
|
–
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 |
5,416,000,000
SEK
|
— | — | — | — | — | — | — | — |
4,668,000,000
SEK
|
— | — | — | — |
4,453,000,000
SEK
|
| Tax expense (income) | — | — | — | — | — |
1,118,000,000
SEK
|
— | — | — | — |
381,000,000
SEK
|
— | — | — | — |