Statement Of Cash Flows [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||
| Profit (loss) | — |
176,000,000
DKK
|
0
DKK
|
0
DKK
|
0
DKK
|
3,000,000
DKK
|
3,176,000
DKK
|
3,000,000
DKK
|
1,441,000
DKK
|
0
DKK
|
— |
1,609,000
DKK
|
0
DKK
|
168,000,000
DKK
|
1,441,000
DKK
|
0
DKK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||
| Adjustments for income tax expense | — | — | — | — | — | — |
851,000,000
DKK
|
— | — | — | — |
501,000,000
DKK
|
— | — | — | — | — |
| Other adjustments for non-cash items | — | — | — | — | — | — |
192,000,000
DKK
|
— | — | — | — |
429,000,000
DKK
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — |
3,086,000
DKK
|
— | — | — | — |
12,336,000
DKK
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — | — | — | — |
623,000,000
DKK
|
— | — | — | — |
537,000,000
DKK
|
— | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — | — | — | — |
1,029,000
DKK
|
— | — | — | — |
1,153,000
DKK
|
— | — | — | — | — |
| Dividends received, classified as investing activities | — | — | — | — | — | — |
56,000,000
DKK
|
— | — | — | — |
55,000,000
DKK
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — |
350,000,000
DKK
|
— | — | — | — |
561,000,000
DKK
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||
| Payments to acquire or redeem entity's shares | — | — | — | — | — | — |
2,991,000
DKK
|
— | — | — | — |
1,889,000
DKK
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — | — |
72,000,000
DKK
|
— | — | — | — |
73,000,000
DKK
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — |
1,902,000
DKK
|
— | — | — | — |
730,000,000
DKK
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — | — |
5,338,000
DKK
|
— | — | — | — |
12,505,000
DKK
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — |
174,000,000
DKK
|
— | — | — | — |
292,000,000
DKK
|
— | — | — | — | — |
| Cash and cash equivalents |
39,977,000
DKK
|
— | — | — | — | — | — | — | — | — |
45,489,000
DKK
|
— | — | — | — | — |
33,276,000
DKK
|