Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-03-31 |
As at 2023-03-31 |
2023-01-01 to 2023-03-31 |
2023-01-01 to 2023-03-31 |
2023-01-01 to 2023-03-31 |
2023-01-01 to 2023-03-31 |
2023-01-01 to 2023-03-31 |
2023-01-01 to 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
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 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-03-31 |
As at 2022-03-31 |
2022-01-01 to 2022-03-31 |
2022-01-01 to 2022-03-31 |
2022-01-01 to 2022-03-31 |
2022-01-01 to 2022-03-31 |
2022-01-01 to 2022-03-31 |
2022-01-01 to 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
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 | — |
10,637,000,000
DKK
|
— | — | — | — | — | — |
10,611,000,000
DKK
|
1,153,000,000
DKK
|
37,000,000
DKK
|
26,000,000
DKK
|
10,167,000,000
DKK
|
646,000,000
DKK
|
10,787,000,000
DKK
|
26,000,000
DKK
|
10,247,000,000
DKK
|
1,153,000,000
DKK
|
517,000,000
DKK
|
10,813,000,000
DKK
|
70,000,000
DKK
|
— |
10,691,000,000
DKK
|
— | — | — | — | — | — |
1,153,000,000
DKK
|
10,679,000,000
DKK
|
348,000,000
DKK
|
9,926,000,000
DKK
|
12,000,000
DKK
|
40,000,000
DKK
|
9,937,000,000
DKK
|
10,368,000,000
DKK
|
54,000,000
DKK
|
10,371,000,000
DKK
|
3,000,000
DKK
|
665,000,000
DKK
|
1,153,000,000
DKK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
84,000,000
DKK
|
— | — |
86,000,000
DKK
|
— |
2,000,000
DKK
|
86,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
130,000,000
DKK
|
— |
123,000,000
DKK
|
— |
130,000,000
DKK
|
— |
7,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
100,000,000
DKK
|
— |
33,000,000
DKK
|
6,000,000
DKK
|
129,000,000
DKK
|
2,000,000
DKK
|
102,000,000
DKK
|
0
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
353,000,000
DKK
|
— |
351,000,000
DKK
|
0
DKK
|
22,000,000
DKK
|
317,000,000
DKK
|
2,000,000
DKK
|
14,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
16,000,000
DKK
|
— |
33,000,000
DKK
|
80,000,000
DKK
|
129,000,000
DKK
|
0
DKK
|
16,000,000
DKK
|
0
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
483,000,000
DKK
|
— |
474,000,000
DKK
|
0
DKK
|
152,000,000
DKK
|
317,000,000
DKK
|
9,000,000
DKK
|
14,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
10,000,000
DKK
|
— | — |
10,000,000
DKK
|
— | — |
10,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
7,000,000
DKK
|
— |
7,000,000
DKK
|
— |
7,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |