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) |
1,938,000,000
DKK
|
-
DKK
|
1,938,000,000
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
2,945,000,000
DKK
|
2,945,000,000
DKK
|
-
DKK
|
-
DKK
|
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — | — |
6,000,000
DKK
|
— | — | — | — | — | — | — | — |
-
DKK
|
— | — |
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — | — |
6,000,000
DKK
|
— | — | — | — | — | — | — | — |
-
DKK
|
— | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — | — |
416,000,000
DKK
|
— | — | — | — | — | — | — | — |
200,000,000
DKK
|
— | — |
| Other comprehensive income |
6,000,000
DKK
|
-
DKK
|
410,000,000
DKK
|
577,000,000
DKK
|
-
DKK
|
161,000,000
DKK
|
-
DKK
|
199,000,000
DKK
|
-
DKK
|
-
DKK
|
-
DKK
|
200,000,000
DKK
|
1,000,000
DKK
|
-
DKK
|
| Comprehensive income |
1,944,000,000
DKK
|
-
DKK
|
1,528,000,000
DKK
|
577,000,000
DKK
|
-
DKK
|
161,000,000
DKK
|
-
DKK
|
199,000,000
DKK
|
-
DKK
|
-
DKK
|
2,945,000,000
DKK
|
3,145,000,000
DKK
|
1,000,000
DKK
|
-
DKK
|