Statement Of Changes In Equity [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
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 |
As at 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
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 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — | — |
1,827,000,000
DKK
|
24,000,000
DKK
|
8,000,000
DKK
|
3,308,000,000
DKK
|
99,000,000
DKK
|
— | — |
53,000,000
DKK
|
716,000,000
DKK
|
761,000,000
DKK
|
— | — |
3,332,000,000
DKK
|
— | — | — | — |
666,000,000
DKK
|
— | — | — |
746,000,000
DKK
|
611,000,000
DKK
|
9,000,000
DKK
|
24,000,000
DKK
|
— | — |
3,107,000,000
DKK
|
773,000,000
DKK
|
1,641,000,000
DKK
|
— | — |
3,000,000
DKK
|
— |
100,000,000
DKK
|
— |
3,098,000,000
DKK
|
— |
739,000,000
DKK
|
31,000,000
DKK
|
787,000,000
DKK
|
9,000,000
DKK
|
2,899,000,000
DKK
|
551,000,000
DKK
|
2,908,000,000
DKK
|
17,000,000
DKK
|
102,000,000
DKK
|
1,507,000,000
DKK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
1,198,000,000
DKK
|
— | — | — | — | — |
1,183,000,000
DKK
|
— | — | — | — |
0
DKK
|
— | — | — |
15,000,000
DKK
|
— |
1,183,000,000
DKK
|
— |
0
DKK
|
— |
1,142,000,000
DKK
|
— | — | — | — |
1,142,000,000
DKK
|
2,000,000
DKK
|
— | — | — | — |
1,140,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — |
19,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
17,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
0
DKK
|
1,179,000,000
DKK
|
— | — | — | — | — |
1,182,000,000
DKK
|
11,000,000
DKK
|
— | — | — |
18,000,000
DKK
|
0
DKK
|
— |
29,000,000
DKK
|
15,000,000
DKK
|
0
DKK
|
1,164,000,000
DKK
|
— |
21,000,000
DKK
|
7,000,000
DKK
|
1,159,000,000
DKK
|
— | — | — | — |
1,138,000,000
DKK
|
2,000,000
DKK
|
— | — | — |
0
DKK
|
1,157,000,000
DKK
|
— |
14,000,000
DKK
|
— |
0
DKK
|
— |
0
DKK
|
— | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
600,000,000
DKK
|
600,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — |
0
DKK
|
— | — | — | — | — |
600,000,000
DKK
|
— |
0
DKK
|
— |
538,000,000
DKK
|
— | — | — | — | — | — | — | — | — |
538,000,000
DKK
|
538,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase through other contributions by owners, equity | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
0
DKK
|
— | — | — | — | — |
2,000,000
DKK
|
— | — | — | — |
2,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — |
362,000,000
DKK
|
— | — | — | — | — |
362,000,000
DKK
|
— | — | — | — |
0
DKK
|
— | — | — | — | — |
362,000,000
DKK
|
— |
0
DKK
|
— |
433,000,000
DKK
|
— | — | — | — |
433,000,000
DKK
|
— | — | — | — | — |
433,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — |
7,000,000
DKK
|
— | — | — | — | — |
7,000,000
DKK
|
— | — | — | — |
0
DKK
|
— | — | — | — | — |
7,000,000
DKK
|
— |
0
DKK
|
— |
6,000,000
DKK
|
— | — | — | — |
6,000,000
DKK
|
— | — | — | — | — |
6,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
55,000,000
DKK
|
225,000,000
DKK
|
— | — | — | — | — |
186,000,000
DKK
|
11,000,000
DKK
|
— | — | — |
30,000,000
DKK
|
1,000,000
DKK
|
— |
29,000,000
DKK
|
15,000,000
DKK
|
12,000,000
DKK
|
210,000,000
DKK
|
— |
7,000,000
DKK
|
7,000,000
DKK
|
199,000,000
DKK
|
— | — | — | — |
134,000,000
DKK
|
0
DKK
|
— | — | — |
60,000,000
DKK
|
199,000,000
DKK
|
— |
14,000,000
DKK
|
— |
2,000,000
DKK
|
— |
14,000,000
DKK
|
— | — | — | — | — | — | — | — | — | — |