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 |
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 |
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 |
8 503
SEK
|
— | — | — | — | — | — | — | — |
7 267
SEK
|
— | — | — | — | — | — | — |
| Non-current assets |
59 598
SEK
|
— | — | — | — | — | — | — | — |
55 276
SEK
|
— | — | — | — | — | — | — |
| Current liabilities |
4 982
SEK
|
— | — | — | — | — | — | — | — |
4 824
SEK
|
— | — | — | — | — | — | — |
| Non-current liabilities |
16 127
SEK
|
— | — | — | — | — | — | — | — |
15 203
SEK
|
— | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — |
19 479
SEK
|
— | — | — | — |
16 327
SEK
|
— | — | — | — | — |
| Profit (loss) | — |
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
3 004
SEK
|
3 004
SEK
|
1 979
SEK
|
— |
-
SEK
|
1 979
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
— |
| Comprehensive income | — |
-
SEK
|
402,000,000
SEK
|
-
SEK
|
149,000,000
SEK
|
2 656
SEK
|
6 204
SEK
|
2 997
SEK
|
1 967
SEK
|
— |
-
SEK
|
2 968
SEK
|
165,000,000
SEK
|
-
SEK
|
234,000,000
SEK
|
932,000,000
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 | — |
-
SEK
|
402,000,000
SEK
|
-
SEK
|
149,000,000
SEK
|
2 656
SEK
|
3 201
SEK
|
6,000,000
SEK
|
12,000,000
SEK
|
— |
-
SEK
|
989,000,000
SEK
|
165,000,000
SEK
|
-
SEK
|
234,000,000
SEK
|
932,000,000
SEK
|
— |
| Investments accounted for using equity method |
1 756
SEK
|
— | — | — | — | — | — | — | — |
1 717
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 |
507,000,000
SEK
|
— | — | — | — | — | — | — | — |
346,000,000
SEK
|
— | — | — | — | — | — |
483,000,000
SEK
|
| Other current financial liabilities |
736,000,000
SEK
|
— | — | — | — | — | — | — | — |
605,000,000
SEK
|
— | — | — | — | — | — | — |
| Other non-current financial liabilities |
3 911
SEK
|
— | — | — | — | — | — | — | — |
3 919
SEK
|
— | — | — | — | — | — | — |
| Depreciation and amortisation expense | — | — | — | — | — | — |
1 261
SEK
|
— | — | — | — |
1 172
SEK
|
— | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — |
688,000,000
SEK
|
— | — | — | — |
458,000,000
SEK
|
— | — | — | — | — |