Analysis Of Income And Expense [Abstract]

MT Højgaard Holding - Filing #5889429

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	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	2023-01-01 to 2023-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	10,682,100 DKK	—	—	—	—	—	9,788,200 DKK	—	—	—
Material income and expense [abstract]
Selling, general and administrative expense [abstract]
Selling expense	—	—	1,259,000,000 DKK	—	—	—	—	—	1,058,000,000 DKK	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	- DKK	- DKK	97,000,000 DKK	19,000,000 DKK	78,000,000 DKK	97,000,000 DKK	- DKK	26,000,000 DKK	26,000,000 DKK	- DKK	- DKK	26,000,000 DKK
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	223,000,000 DKK	—	—	—	—	—	425,000,000 DKK	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	—	—	1,985,000,000 DKK	—	—	—	—	—	1,010,000,000 DKK	—	—	—
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	1,985,000,000 DKK	—	—	—	—	—	1,006,000,000 DKK	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	- DKK	—	—	—	—	—	4,000,000 DKK	—	—	—