Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Interest paid, classified as operating activities | — |
131,000,000
DKK
|
— |
52,000,000
DKK
|
— |
| Interest received, classified as operating activities | — |
18,000,000
DKK
|
— |
18,000,000
DKK
|
— |
| Cash flows from (used in) operating activities | — |
4,006,000,000
DKK
|
— |
4,062,000,000
DKK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
28,000,000
DKK
|
— |
124,000,000
DKK
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
2,760,000,000
DKK
|
— |
1,071,000,000
DKK
|
— |
| Purchase of intangible assets, classified as investing activities | — |
130,000,000
DKK
|
— |
169,000,000
DKK
|
— |
| Cash flows from (used in) investing activities | — |
2,672,000,000
DKK
|
— |
2,747,000,000
DKK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares | — |
500,000,000
DKK
|
— |
1,500,000,000
DKK
|
— |
| Proceeds from borrowings, classified as financing activities | — |
2,140,000,000
DKK
|
— |
2,144,000,000
DKK
|
— |
| Repayments of borrowings, classified as financing activities | — |
1,602,000,000
DKK
|
— |
1,283,000,000
DKK
|
— |
| Payments of lease liabilities, classified as financing activities | — |
120,000,000
DKK
|
— |
103,000,000
DKK
|
— |
| Dividends paid, classified as financing activities | — |
1,525,000,000
DKK
|
— |
1,466,000,000
DKK
|
— |
| Cash flows from (used in) financing activities | — |
1,250,000,000
DKK
|
— |
1,586,000,000
DKK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
84,000,000
DKK
|
— |
271,000,000
DKK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
6,000,000
DKK
|
— |
53,000,000
DKK
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
78,000,000
DKK
|
— |
218,000,000
DKK
|
— |
| Cash and cash equivalents |
1,041,000,000
DKK
|
— |
963,000,000
DKK
|
— |
1,181,000,000
DKK
|