Disclosure Of Revenue From Contracts With Customers [Text Block]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Disclosure of revenue from contracts with customers [text block] | — | — |
| Revenue from contracts with customers |
5,650,000,000
SEK
|
6,636,000,000
SEK
|
| Disclosure of disaggregation of revenue from contracts with customers [text block] | — | — |
| Disclosure of disaggregation of revenue from contracts with customers [abstract] | ||
| Disclosure of disaggregation of revenue from contracts with customers [line items] |