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 |
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 |
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] | ||||||||||||||
| Purchase of treasury shares |
-
DKK
|
-
DKK
|
3,325,000,000
DKK
|
-
DKK
|
-
DKK
|
3,325,000,000
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
431,000,000
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
431,000,000
DKK
|
| Sale or issue of treasury shares | — | — | — | — | — | — | — |
509,000,000
DKK
|
-
DKK
|
1,779,000,000
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
2,288,000,000
DKK
|