Statement Of Changes In Equity [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||
| Equity |
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
|
— | — |
6,632,000,000
DKK
|
215,000,000
DKK
|
100,000,000
DKK
|
-
DKK
|
93,000,000
DKK
|
535,000,000
DKK
|
7,389,000,000
DKK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
-
DKK
|
-
DKK
|
5,029,000,000
DKK
|
5,029,000,000
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
— | — | — |
-
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
-
DKK
|
— |
4,160,000,000
DKK
|
4,160,000,000
DKK
|
— | — | — | — | — | — | — |
| Other comprehensive income | — |
-
DKK
|
-
DKK
|
135,000,000
DKK
|
12,000,000
DKK
|
231,000,000
DKK
|
— | — | — | — |
-
DKK
|
— |
108,000,000
DKK
|
— | — | — |
325,000,000
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — |
370,000,000
DKK
|
-
DKK
|
— |
46,000,000
DKK
|
1,000,000
DKK
|
— | — | — | — | — | — | — |
| Comprehensive income | — |
-
DKK
|
-
DKK
|
5,164,000,000
DKK
|
5,041,000,000
DKK
|
231,000,000
DKK
|
— | — | — | — |
-
DKK
|
— |
108,000,000
DKK
|
— | — | — |
325,000,000
DKK
|
-
DKK
|
-
DKK
|
— | — | — | — |
370,000,000
DKK
|
-
DKK
|
— |
4,206,000,000
DKK
|
4,161,000,000
DKK
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — |
-
DKK
|
-
DKK
|
1,514,000,000
DKK
|
2,000,000
DKK
|
-
DKK
|
— | — | — | — |
1,516,000,000
DKK
|
— |
-
DKK
|
— | — | — |
-
DKK
|
-
DKK
|
1,481,000,000
DKK
|
— | — | — | — |
-
DKK
|
-
DKK
|
— |
1,479,000,000
DKK
|
2,000,000
DKK
|
— | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — |
199,000,000
DKK
|
-
DKK
|
104,000,000
DKK
|
95,000,000
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
— |
-
DKK
|
— | — | — |
-
DKK
|
1,000,000
DKK
|
-
DKK
|
— | — | — | — |
-
DKK
|
-
DKK
|
— |
210,000,000
DKK
|
209,000,000
DKK
|
— | — | — | — | — | — | — |