Statement Of Cash Flows [Abstract]

Københavns Lufthavne - Filing #1347883

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Profit (loss)	- DKK	286,000,000 DKK	22,000,000 DKK	- DKK	264,000,000 DKK	264,000,000 DKK	- DKK	- DKK	191,000,000 DKK	207,000,000 DKK	191,000,000 DKK	16,000,000 DKK
Cash flows from (used in) operations	—	1,761,000,000 DKK	—	—	—	—	—	—	—	1,834,000,000 DKK	—	—
Interest paid, classified as operating activities	—	407,000,000 DKK	—	—	—	—	—	—	—	189,000,000 DKK	—	—
Interest received, classified as operating activities	—	7,000,000 DKK	—	—	—	—	—	—	—	8,000,000 DKK	—	—
Cash flows from (used in) operating activities	—	1,361,000,000 DKK	—	—	—	—	—	—	—	1,652,000,000 DKK	—	—
Cash flows from (used in) investing activities [abstract]
Proceeds from sales of property, plant and equipment, classified as investing activities	—	3,000,000 DKK	—	—	—	—	—	—	—	4,000,000 DKK	—	—
Purchase of property, plant and equipment, classified as investing activities	—	1,238,000,000 DKK	—	—	—	—	—	—	—	881,000,000 DKK	—	—
Purchase of intangible assets, classified as investing activities	—	102,000,000 DKK	—	—	—	—	—	—	—	67,000,000 DKK	—	—
Cash flows from (used in) investing activities	—	1,337,000,000 DKK	—	—	—	—	—	—	—	944,000,000 DKK	—	—
Cash flows from (used in) financing activities [abstract]
Dividends paid, classified as financing activities	—	76,000,000 DKK	—	—	—	—	—	—	—	59,000,000 DKK	—	—
Cash flows from (used in) financing activities	—	79,000,000 DKK	—	—	—	—	—	—	—	689,000,000 DKK	—	—
Increase (decrease) in cash and cash equivalents after effect of exchange rate changes	—	55,000,000 DKK	—	—	—	—	—	—	—	19,000,000 DKK	—	—