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 |
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 options, equity |
0
DKK
|
188,000,000
DKK
|
188,000,000
DKK
|
220,000,000
DKK
|
0
DKK
|
220,000,000
DKK
|
| Purchase of treasury shares | — | — | — |
2,231,000
DKK
|
0
DKK
|
2,231,000
DKK
|