Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||
| Assets [abstract] | ||||||||||||
| Property, plant and equipment |
1,673,000,000
DKK
|
— | — | — |
1,671,000,000
DKK
|
— | — | — | — | — | — | — |
| Right-of-use assets |
2,969,000,000
DKK
|
— | — | — |
2,055,000,000
DKK
|
— | — | — | — | — | — | — |
| Deferred tax assets |
771,000,000
DKK
|
— | — | — |
785,000,000
DKK
|
— | — | — | — | — | — | — |
| Cash and cash equivalents |
187,000,000
DKK
|
— | — | — |
283,000,000
DKK
|
— | — | — | — |
160,000,000
DKK
|
— | — |
| Assets |
1,965,400
DKK
|
— | — | — |
1,784,700
DKK
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||
| Equity [abstract] | ||||||||||||
| Issued capital |
119,000,000
DKK
|
— | — | — |
119,000,000
DKK
|
— | — | — | — | — | — | — |
| Retained earnings |
5,958,000,000
DKK
|
— | — | — |
5,760,000,000
DKK
|
— | — | — | — | — | — | — |
| Other reserves |
61,000,000
DKK
|
— | — | — |
57,000,000
DKK
|
— | — | — | — | — | — | — |
| Equity |
6,017,000,000
DKK
|
5,958,000,000
DKK
|
61,000,000
DKK
|
119,000,000
DKK
|
5,822,000,000
DKK
|
119,000,000
DKK
|
5,760,000,000
DKK
|
57,000,000
DKK
|
5,945,000,000
DKK
|
6,021,000,000
DKK
|
43,000,000
DKK
|
119,000,000
DKK
|
| Liabilities [abstract] | ||||||||||||
| Liabilities included in disposal groups classified as held for sale |
45,000,000
DKK
|
— | — | — |
51,000,000
DKK
|
— | — | — | — | — | — | — |
| Liabilities |
1,363,700
DKK
|
— | — | — |
1,202,500
DKK
|
— | — | — | — | — | — | — |
| Equity and liabilities |
1,965,400
DKK
|
— | — | — |
1,784,700
DKK
|
— | — | — | — | — | — | — |