Profit Or Loss [Abstract]
| Concept |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||
| Profit (loss) [abstract] | ||||||
| Profit (loss) from operating activities | — |
14,181,000,000
SEK
|
— | — |
12,458,000,000
SEK
|
— |
| Finance income | — |
6,000,000
SEK
|
— | — |
10,000,000
SEK
|
— |
| Finance costs | — |
649,000,000
SEK
|
— | — |
792,000,000
SEK
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — |
19,000,000
SEK
|
— | — |
257,000,000
SEK
|
— |
| Profit (loss) before tax | — |
13,538,000,000
SEK
|
— | — |
11,676,000,000
SEK
|
— |
| Tax expense (income) | — |
2,638,000,000
SEK
|
— | — |
2,504,000,000
SEK
|
— |
| Profit (loss) |
1,000,000
SEK
|
10,901,000,000
SEK
|
10,900,000,000
SEK
|
9,171,000,000
SEK
|
9,172,000,000
SEK
|
1,000,000
SEK
|
| Profit (loss), attributable to [abstract] | ||||||
| Profit (loss), attributable to owners of parent | — |
10,900,000,000
SEK
|
— | — |
9,171,000,000
SEK
|
— |
| Profit (loss), attributable to non-controlling interests | — |
1,000,000
SEK
|
— | — |
1,000,000
SEK
|
— |