Statement Of Cash Flows [Abstract]
| Concept |
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 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2018-01-01 to 2018-12-31 |
As at 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
2018-01-01 to 2018-12-31 |
As at 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||
| Profit (loss) |
846,729,000
DKK
|
846,729,000
DKK
|
— |
0
DKK
|
0
DKK
|
0
DKK
|
0
DKK
|
571,541,000
DKK
|
— |
571,541,000
DKK
|
0
DKK
|
0
DKK
|
0
DKK
|
— |
0
DKK
|
581,278,000
DKK
|
581,278,000
DKK
|
0
DKK
|
— |
| Income taxes paid (refund), classified as operating activities |
0
DKK
|
— | — | — | — | — | — | — | — |
93,000
DKK
|
— | — | — | — | — | — |
39,500,000
DKK
|
— | — |
| Cash flows from (used in) operating activities |
688,716,000
DKK
|
— | — | — | — | — | — | — | — |
409,455,000
DKK
|
— | — | — | — | — | — |
461,420,000
DKK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
167,791,000
DKK
|
— | — | — | — | — | — | — | — |
0
DKK
|
— | — | — | — | — | — |
0
DKK
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
0
DKK
|
— | — | — | — | — | — | — | — |
25,000
DKK
|
— | — | — | — | — | — |
0
DKK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities |
25,044,000
DKK
|
— | — | — | — | — | — | — | — |
21,036,000
DKK
|
— | — | — | — | — | — |
4,038,000
DKK
|
— | — |
| Purchase of intangible assets, classified as investing activities |
0
DKK
|
— | — | — | — | — | — | — | — |
2,480,000
DKK
|
— | — | — | — | — | — |
0
DKK
|
— | — |
| Dividends received, classified as investing activities |
0
DKK
|
— | — | — | — | — | — | — | — |
878,000
DKK
|
— | — | — | — | — | — |
1,020,000
DKK
|
— | — |
| Cash flows from (used in) investing activities |
196,807,000
DKK
|
— | — | — | — | — | — | — | — |
51,666,000
DKK
|
— | — | — | — | — | — |
882,925,000
DKK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Proceeds from issuing shares |
791,503,000
DKK
|
— | — | — | — | — | — | — | — |
645,145,000
DKK
|
— | — | — | — | — | — |
0
DKK
|
— | — |
| Payments of lease liabilities, classified as financing activities |
29,219,000
DKK
|
— | — | — | — | — | — | — | — |
8,689,000
DKK
|
— | — | — | — | — | — |
158,311,000
DKK
|
— | — |
| Cash flows from (used in) financing activities |
760,941,000
DKK
|
— | — | — | — | — | — | — | — |
674,480,000
DKK
|
— | — | — | — | — | — |
155,449,000
DKK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
124,582,000
DKK
|
— | — | — | — | — | — | — | — |
213,359,000
DKK
|
— | — | — | — | — | — |
266,056,000
DKK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
3,743,000
DKK
|
— | — | — | — | — | — | — | — |
7,066,000
DKK
|
— | — | — | — | — | — |
5,861,000
DKK
|
— | — |
| Cash and cash equivalents | — | — |
960,221,000
DKK
|
— | — | — | — | — |
1,081,060,000
DKK
|
— | — | — | — |
860,635,000
DKK
|
— | — | — | — |
588,718,000
DKK
|