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 |
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] | ||||||||
| Decrease (increase) through tax on share-based payment transactions, equity |
0
DKK
|
0
DKK
|
103,000,000
DKK
|
103,000,000
DKK
|
— | — | — | — |
| Purchase of treasury shares | — | — | — | — |
292,000,000
DKK
|
0
DKK
|
292,000,000
DKK
|
0
DKK
|
| Sale or issue of treasury shares |
0
DKK
|
0
DKK
|
70,000,000
DKK
|
70,000,000
DKK
|
— | — | — | — |