Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]
| 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 |
|---|---|---|---|---|---|---|
| Disclosure of analysis of other comprehensive income by item [text block] | — | — | — | — | — | — |
| Disclosure of analysis of other comprehensive income by item [abstract] | ||||||
| Disclosure of analysis of other comprehensive income by item [line items] | ||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
12,000,000
SEK
|
1,563,000,000
SEK
|
1,575,000,000
SEK
|
2,632,000,000
SEK
|
11,000,000
SEK
|
2,621,000,000
SEK
|
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — | — |
83,000,000
SEK
|
36,000,000
SEK
|
— | — |