Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
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 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
210,000,000
DKK
|
— |
205,000,000
DKK
|
— |
5,000,000
DKK
|
— |
210,000,000
DKK
|
— | — |
775,000,000
DKK
|
775,000,000
DKK
|
776,000,000
DKK
|
1,000,000
DKK
|
— |
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans |
19,000,000
DKK
|
— |
19,000,000
DKK
|
— | — | — |
19,000,000
DKK
|
— | — |
44,000,000
DKK
|
44,000,000
DKK
|
44,000,000
DKK
|
— | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, before tax | — | — |
832,000,000
DKK
|
831,000,000
DKK
|
1,000,000
DKK
|
— |
831,000,000
DKK
|
154,000,000
DKK
|
— |
154,000,000
DKK
|
— |
154,000,000
DKK
|
— | — |
| Cash flow hedges [abstract] | ||||||||||||||
| Gains (losses) on cash flow hedges, before tax | — | — |
35,000,000
DKK
|
— | — |
35,000,000
DKK
|
35,000,000
DKK
|
— | — |
4,000,000
DKK
|
— |
4,000,000
DKK
|
— |
4,000,000
DKK
|
| Reclassification adjustments on cash flow hedges, before tax | — | — |
11,000,000
DKK
|
— | — |
11,000,000
DKK
|
11,000,000
DKK
|
— | — |
21,000,000
DKK
|
— |
21,000,000
DKK
|
— |
21,000,000
DKK
|
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — |
1,000,000
DKK
|
— | — | — | — | — | — | — | — |
32,000,000
DKK
|
— | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — |
7,000,000
DKK
|
— | — | — | — | — | — | — | — |
3,000,000
DKK
|
— | — |
| Other comprehensive income |
25,000,000
DKK
|
0
DKK
|
833,000,000
DKK
|
831,000,000
DKK
|
1,000,000
DKK
|
24,000,000
DKK
|
832,000,000
DKK
|
154,000,000
DKK
|
0
DKK
|
164,000,000
DKK
|
15,000,000
DKK
|
164,000,000
DKK
|
0
DKK
|
25,000,000
DKK
|
| Comprehensive income |
185,000,000
DKK
|
0
DKK
|
628,000,000
DKK
|
831,000,000
DKK
|
6,000,000
DKK
|
24,000,000
DKK
|
622,000,000
DKK
|
154,000,000
DKK
|
0
DKK
|
939,000,000
DKK
|
760,000,000
DKK
|
940,000,000
DKK
|
1,000,000
DKK
|
25,000,000
DKK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
622,000,000
DKK
|
— | — | — | — | — | — | — | — |
939,000,000
DKK
|
— | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
6,000,000
DKK
|
— | — | — | — | — | — | — | — |
1,000,000
DKK
|
— | — |