Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2020-12-31 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||
| Cash flows from (used in) operating activities [abstract] | |||||||
| Interest paid, classified as operating activities | — | — |
79 143
SEK
|
— |
71 846
SEK
|
— | — |
| Interest received, classified as operating activities | — | — |
1 238
SEK
|
— |
136,000
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — |
174 655
SEK
|
— |
205 063
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
528 168
SEK
|
— |
139 988
SEK
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
–
SEK
|
— |
11 087
SEK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
21 451
SEK
|
— |
18 649
SEK
|
— | — |
| Purchase of intangible assets, classified as investing activities | — | — |
4 056
SEK
|
— |
8 082
SEK
|
— | — |
| Cash flows from (used in) investing activities | — | — |
553 675
SEK
|
— |
155 632
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||
| Proceeds from issuing shares | — | — |
1 209 375
SEK
|
— |
5 530
SEK
|
— | — |
| Proceeds from borrowings, classified as financing activities | — | — |
1 392 307
SEK
|
— |
61 690
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — |
2 097 473
SEK
|
— |
–
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — |
94 254
SEK
|
— |
70 869
SEK
|
— | — |
| Cash flows from (used in) financing activities | — | — |
423 703
SEK
|
— |
15 249
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
44 683
SEK
|
44 682
SEK
|
— |
34 182
SEK
|
34 182
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
5 405
SEK
|
— |
1 746
SEK
|
— | — |
| Cash and cash equivalents |
145 798
SEK
|
— | — |
95 711
SEK
|
— | — |
59 783
SEK
|