Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Profit (loss) |
1,000,000
DKK
|
— |
358,000,000
DKK
|
357,000,000
DKK
|
358,000,000
DKK
|
210,000,000
DKK
|
— |
205,000,000
DKK
|
5,000,000
DKK
|
210,000,000
DKK
|
| Cash flows from (used in) operations | — | — | — |
2,055,000,000
DKK
|
— | — | — |
1,840,000,000
DKK
|
— | — |
| Cash flows from (used in) operating activities | — | — | — |
1,449,000,000
DKK
|
— | — | — |
1,421,000,000
DKK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — | — |
2,000,000
DKK
|
— | — | — |
0
DKK
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — |
11,000,000
DKK
|
— | — | — |
99,000,000
DKK
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — |
39,000,000
DKK
|
— | — | — |
3,000,000
DKK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — |
116,000,000
DKK
|
— | — | — |
171,000,000
DKK
|
— | — |
| Purchase of intangible assets, classified as investing activities | — | — | — |
179,000,000
DKK
|
— | — | — |
178,000,000
DKK
|
— | — |
| Cash flows from (used in) investing activities | — | — | — |
273,000,000
DKK
|
— | — | — |
376,000,000
DKK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Payments of lease liabilities, classified as financing activities | — | — | — |
125,000,000
DKK
|
— | — | — |
120,000,000
DKK
|
— | — |
| Dividends paid, classified as financing activities | — | — | — |
101,000,000
DKK
|
— | — | — |
14,000,000
DKK
|
— | — |
| Cash flows from (used in) financing activities | — | — | — |
276,000,000
DKK
|
— | — | — |
956,000,000
DKK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — |
900,000,000
DKK
|
— | — | — |
89,000,000
DKK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — |
59,000,000
DKK
|
— | — | — |
114,000,000
DKK
|
— | — |
| Cash and cash equivalents | — |
1,935,000,000
DKK
|
— | — | — | — |
946,000,000
DKK
|
— | — | — |