Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||
| Statement of changes in equity [line items] | ||||||||||
| Increase (decrease) through exercise of warrants, equity |
24,492,000
DKK
|
— |
4,946,000
DKK
|
107,183,000
DKK
|
126,729,000
DKK
|
17,514,000
DKK
|
1,498,000
DKK
|
15,564,000
DKK
|
— |
3,448,000
DKK
|
| Increase (decrease) through transactions with owners, equity |
8,078,000
DKK
|
35,000
DKK
|
120,183,000
DKK
|
2,935,550,000
DKK
|
2,807,324,000
DKK
|
2,508,831,000
DKK
|
260,610,000
DKK
|
2,757,555,000
DKK
|
393,000
DKK
|
11,493,000
DKK
|
| Purchase of treasury shares | — |
317,000
DKK
|
— |
8,581,000
DKK
|
8,264,000
DKK
|
10,575,000
DKK
|
— |
11,099,000
DKK
|
524,000
DKK
|
— |
| Sale or issue of treasury shares | — | — | — | — | — |
2,664,000
DKK
|
— |
2,664,000
DKK
|
— | — |
| Share issue related cost | — | — | — |
57,438,000
DKK
|
57,438,000
DKK
|
103,184,000
DKK
|
— |
103,184,000
DKK
|
— | — |