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 | — |
14,351,000,000
DKK
|
— |
13,755,000,000
DKK
|
— | — |
373,000,000
DKK
|
— | — |
562,000,000
DKK
|
404,000,000
DKK
|
13,978,000,000
DKK
|
65,000,000
DKK
|
— |
14,228,000,000
DKK
|
— | — | — | — | — |
391,000,000
DKK
|
13,062,000,000
DKK
|
562,000,000
DKK
|
132,000,000
DKK
|
13,837,000,000
DKK
|
— |
81,000,000
DKK
|
— |
11,303,000,000
DKK
|
12,206,000,000
DKK
|
32,000,000
DKK
|
11,827,000,000
DKK
|
379,000,000
DKK
|
8,000,000
DKK
|
564,000,000
DKK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
3,039,000,000
DKK
|
— |
3,024,000,000
DKK
|
— |
15,000,000
DKK
|
3,024,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — |
3,686,000,000
DKK
|
3,676,000,000
DKK
|
10,000,000
DKK
|
— | — | — | — | — | — |
3,676,000,000
DKK
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income |
554,000,000
DKK
|
— |
552,000,000
DKK
|
— |
2,000,000
DKK
|
— | — |
536,000,000
DKK
|
— | — | — | — | — |
16,000,000
DKK
|
— | — |
253,000,000
DKK
|
— |
-
DKK
|
113,000,000
DKK
|
— | — | — | — | — |
253,000,000
DKK
|
— |
140,000,000
DKK
|
— | — | — | — | — | — | — |
| Comprehensive income |
2,485,000,000
DKK
|
— |
2,472,000,000
DKK
|
— |
13,000,000
DKK
|
3,024,000,000
DKK
|
— |
536,000,000
DKK
|
— | — | — | — | — |
16,000,000
DKK
|
— | — |
3,939,000,000
DKK
|
3,676,000,000
DKK
|
10,000,000
DKK
|
113,000,000
DKK
|
— | — | — | — | — |
3,929,000,000
DKK
|
— |
140,000,000
DKK
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
2,856,000,000
DKK
|
— |
2,825,000,000
DKK
|
— |
31,000,000
DKK
|
2,825,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — |
1,525,000,000
DKK
|
1,524,000,000
DKK
|
1,000,000
DKK
|
— | — | — | — | — | — |
1,524,000,000
DKK
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
147,000,000
DKK
|
— |
147,000,000
DKK
|
— | — |
147,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — |
123,000,000
DKK
|
123,000,000
DKK
|
— | — | — | — | — | — | — |
123,000,000
DKK
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
123,000,000
DKK
|
— |
141,000,000
DKK
|
— |
18,000,000
DKK
|
693,000,000
DKK
|
— |
536,000,000
DKK
|
-
DKK
|
— | — | — | — |
16,000,000
DKK
|
— |
2,000,000
DKK
|
2,022,000,000
DKK
|
1,759,000,000
DKK
|
12,000,000
DKK
|
113,000,000
DKK
|
— | — | — | — | — |
2,010,000,000
DKK
|
— |
140,000,000
DKK
|
— | — | — | — | — | — | — |