Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 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 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 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 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 | — | — |
5,355,000,000
DKK
|
7,530,000,000
DKK
|
— | — | — |
89,000,000
DKK
|
642,000,000
DKK
|
4,353,000,000
DKK
|
33,000,000
DKK
|
— |
1,480,000,000
DKK
|
— |
7,167,000,000
DKK
|
— | — | — | — | — |
8,044,000,000
DKK
|
3,320,000,000
DKK
|
96,000,000
DKK
|
797,000,000
DKK
|
— |
121,000,000
DKK
|
— |
1,430,000,000
DKK
|
3,416,000,000
DKK
|
8,007,000,000
DKK
|
7,001,000,000
DKK
|
110,000,000
DKK
|
905,000,000
DKK
|
1,516,000,000
DKK
|
100,000,000
DKK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
-
DKK
|
4,740,000,000
DKK
|
— | — |
4,740,000,000
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
— |
-
DKK
|
-
DKK
|
5,029,000,000
DKK
|
5,029,000,000
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
— | — | — | — | — | — | — | — |
| Other comprehensive income |
-
DKK
|
317,000,000
DKK
|
— | — |
9,000,000
DKK
|
154,000,000
DKK
|
-
DKK
|
— | — | — | — |
154,000,000
DKK
|
— |
-
DKK
|
— |
-
DKK
|
-
DKK
|
135,000,000
DKK
|
12,000,000
DKK
|
231,000,000
DKK
|
— | — | — | — |
-
DKK
|
— |
108,000,000
DKK
|
— | — | — | — | — | — | — | — |
| Comprehensive income |
-
DKK
|
4,423,000,000
DKK
|
— | — |
4,731,000,000
DKK
|
154,000,000
DKK
|
-
DKK
|
— | — | — | — |
154,000,000
DKK
|
— |
-
DKK
|
— |
-
DKK
|
-
DKK
|
5,164,000,000
DKK
|
5,041,000,000
DKK
|
231,000,000
DKK
|
— | — | — | — |
-
DKK
|
— |
108,000,000
DKK
|
— | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
-
DKK
|
1,412,000,000
DKK
|
— | — |
-
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
1,412,000,000
DKK
|
— |
-
DKK
|
-
DKK
|
1,514,000,000
DKK
|
2,000,000
DKK
|
-
DKK
|
— | — | — | — |
1,516,000,000
DKK
|
— |
-
DKK
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
278,000,000
DKK
|
175,000,000
DKK
|
— | — |
103,000,000
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
— |
199,000,000
DKK
|
-
DKK
|
104,000,000
DKK
|
95,000,000
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
— | — | — | — | — | — | — | — |