Statement Of Comprehensive Income [Abstract]

H. Lundbeck A - Filing #5889908

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	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
Statement of comprehensive income [abstract]
Profit (loss)	- DKK	3,143,000,000 DKK	- DKK	- DKK	3,143,000,000 DKK	- DKK	2,290,000,000 DKK	- DKK	2,290,000,000 DKK	- DKK
Other comprehensive income [abstract]
Other comprehensive income that will not be reclassified to profit or loss, net of tax	—	1,000,000 DKK	—	—	—	—	20,000,000 DKK	—	—	—
Other comprehensive income that will be reclassified to profit or loss, net of tax	—	508,000,000 DKK	—	—	—	—	422,000,000 DKK	—	—	—
Other comprehensive income	- DKK	509,000,000 DKK	271,000,000 DKK	779,000,000 DKK	1,000,000 DKK	- DKK	442,000,000 DKK	93,000,000 DKK	20,000,000 DKK	329,000,000 DKK
Comprehensive income	- DKK	3,652,000,000 DKK	271,000,000 DKK	779,000,000 DKK	3,144,000,000 DKK	- DKK	1,848,000,000 DKK	93,000,000 DKK	2,270,000,000 DKK	329,000,000 DKK