Statement Of Cash Flows [Abstract]
| Concept |
2020-12-31 to 2021-12-31 |
2019-12-31 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Classes of cash payments from operating activities [abstract] | ||
| Payments to suppliers for goods and services and to and on behalf of employees |
137,000,000
SEK
|
133,000,000
SEK
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
3,590,000,000
SEK
|
–
SEK
|