Analysis Of Income And Expense [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Revenue [abstract] | ||||||||||||||
| Revenue | — | — | — | — | — |
71,363,000,000
DKK
|
— | — | — |
70,752,000,000
DKK
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||||
| Other operating income (expense) | — | — | — | — | — |
439,000,000
DKK
|
— | — | — |
983,000,000
DKK
|
— | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||
| Raw materials and consumables used | — | — | — | — | — |
5,020,000,000
DKK
|
— | — | — |
5,751,000,000
DKK
|
— | — | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||
| Employee benefits expense | — | — | — | — | — |
46,369,000,000
DKK
|
— | — | — |
46,579,000,000
DKK
|
— | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||
| Depreciation and amortisation expense | — | — | — | — | — |
1,760,000,000
DKK
|
— | — | — |
1,840,000,000
DKK
|
— | — | — | — |
| Other expenses, by nature | — | — | — | — | — |
16,438,000,000
DKK
|
— | — | — |
19,785,000,000
DKK
|
— | — | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — | — | — | — |
11,000,000
DKK
|
— | — | — |
29,000,000
DKK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — |
42,000,000
DKK
|
— | — | — |
40,000,000
DKK
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
7,000,000
DKK
|
-
DKK
|
-
DKK
|
156,000,000
DKK
|
825,000,000
DKK
|
832,000,000
DKK
|
669,000,000
DKK
|
5,324,000,000
DKK
|
-
DKK
|
6,029,000,000
DKK
|
710,000,000
DKK
|
5,000,000
DKK
|
6,034,000,000
DKK
|
-
DKK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
825,000,000
DKK
|
— | — | — |
6,034,000,000
DKK
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — |
7,000,000
DKK
|
— | — | — |
5,000,000
DKK
|
— | — | — | — |