Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||
| Equity | — |
1,678,000,000
DKK
|
— |
1,526,000,000
DKK
|
— | — |
86,000,000
DKK
|
— | — |
165,000,000
DKK
|
92,000,000
DKK
|
1,592,000,000
DKK
|
7,000,000
DKK
|
— |
1,938,000,000
DKK
|
— | — | — | — | — |
96,000,000
DKK
|
1,822,000,000
DKK
|
175,000,000
DKK
|
155,000,000
DKK
|
1,842,000,000
DKK
|
— |
-
DKK
|
— |
1,662,000,000
DKK
|
1,814,000,000
DKK
|
-
DKK
|
1,704,000,000
DKK
|
110,000,000
DKK
|
138,000,000
DKK
|
180,000,000
DKK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
246,000,000
DKK
|
— |
248,000,000
DKK
|
— |
2,000,000
DKK
|
248,000,000
DKK
|
— |
-
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
317,000,000
DKK
|
303,000,000
DKK
|
14,000,000
DKK
|
-
DKK
|
— | — | — | — | — |
303,000,000
DKK
|
— |
-
DKK
|
— | — | — | — | — | — | — |
| Other comprehensive income |
3,000,000
DKK
|
— |
3,000,000
DKK
|
— |
-
DKK
|
53,000,000
DKK
|
— |
63,000,000
DKK
|
-
DKK
|
— | — | — | — |
7,000,000
DKK
|
— |
-
DKK
|
-
DKK
|
17,000,000
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — | — |
-
DKK
|
— |
17,000,000
DKK
|
— | — | — | — | — | — | — |
| Comprehensive income |
243,000,000
DKK
|
— |
245,000,000
DKK
|
— |
2,000,000
DKK
|
301,000,000
DKK
|
— |
63,000,000
DKK
|
-
DKK
|
— | — | — | — |
7,000,000
DKK
|
— |
-
DKK
|
317,000,000
DKK
|
320,000,000
DKK
|
14,000,000
DKK
|
-
DKK
|
— | — | — | — | — |
303,000,000
DKK
|
— |
17,000,000
DKK
|
— | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
3,000,000
DKK
|
— |
3,000,000
DKK
|
— |
-
DKK
|
3,000,000
DKK
|
— |
-
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
4,000,000
DKK
|
4,000,000
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — | — |
4,000,000
DKK
|
— |
-
DKK
|
— | — | — | — | — | — | — |
| Increase (decrease) in equity |
260,000,000
DKK
|
— |
250,000,000
DKK
|
— |
10,000,000
DKK
|
296,000,000
DKK
|
— |
63,000,000
DKK
|
10,000,000
DKK
|
— | — | — | — |
7,000,000
DKK
|
— |
5,000,000
DKK
|
124,000,000
DKK
|
160,000,000
DKK
|
14,000,000
DKK
|
-
DKK
|
— | — | — | — | — |
138,000,000
DKK
|
— |
17,000,000
DKK
|
— | — | — | — | — | — | — |