Statement Of Comprehensive Income [Abstract]

FLSmidth & Co. - Filing #1328230

Concept	2024-01-01 to 2024-06-30	2024-01-01 to 2024-06-30	2024-01-01 to 2024-06-30	2024-01-01 to 2024-06-30	2024-01-01 to 2024-06-30	2024-01-01 to 2024-06-30	2024-04-01 to 2024-06-30	2024-01-01 to 2024-06-30	2023-01-01 to 2023-06-30	2023-01-01 to 2023-06-30	2023-01-01 to 2023-06-30	2023-01-01 to 2023-06-30	2023-01-01 to 2023-06-30	2023-01-01 to 2023-06-30	2023-01-01 to 2023-06-30	2023-04-01 to 2023-06-30
Statement of comprehensive income [abstract]
Profit (loss)	381,000,000 DKK	6,000,000 DKK	—	375,000,000 DKK	—	375,000,000 DKK	187,000,000 DKK	—	1,000,000 DKK	—	203,000,000 DKK	202,000,000 DKK	—	203,000,000 DKK	—	118,000,000 DKK
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	5,000,000 DKK	—	—	5,000,000 DKK	—	5,000,000 DKK	0 DKK	—	—	—	9,000,000 DKK	9,000,000 DKK	—	9,000,000 DKK	—	4,000,000 DKK
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Exchange differences on translation [abstract]
Gains (losses) on exchange differences on translation of foreign operations, before tax	148,000,000 DKK	1,000,000 DKK	—	149,000,000 DKK	—	—	83,000,000 DKK	149,000,000 DKK	5,000,000 DKK	—	—	152,000,000 DKK	—	157,000,000 DKK	157,000,000 DKK	25,000,000 DKK
Reclassification adjustments on exchange differences on translation of foreign operations, before tax	18,000,000 DKK	—	—	18,000,000 DKK	—	—	18,000,000 DKK	18,000,000 DKK	—	—	—	0 DKK	—	0 DKK	—	0 DKK
Cash flow hedges [abstract]
Gains (losses) on cash flow hedges, before tax	15,000,000 DKK	—	—	15,000,000 DKK	15,000,000 DKK	—	10,000,000 DKK	—	—	29,000,000 DKK	—	29,000,000 DKK	—	29,000,000 DKK	—	1,000,000 DKK
Reclassification adjustments on cash flow hedges, before tax	2,000,000 DKK	—	—	2,000,000 DKK	2,000,000 DKK	—	1,000,000 DKK	—	—	9,000,000 DKK	—	9,000,000 DKK	—	9,000,000 DKK	—	4,000,000 DKK
Other comprehensive income	123,000,000 DKK	1,000,000 DKK	0 DKK	124,000,000 DKK	13,000,000 DKK	6,000,000 DKK	56,000,000 DKK	131,000,000 DKK	5,000,000 DKK	38,000,000 DKK	4,000,000 DKK	118,000,000 DKK	0 DKK	123,000,000 DKK	157,000,000 DKK	18,000,000 DKK
Comprehensive income	504,000,000 DKK	5,000,000 DKK	0 DKK	499,000,000 DKK	13,000,000 DKK	381,000,000 DKK	243,000,000 DKK	131,000,000 DKK	4,000,000 DKK	38,000,000 DKK	199,000,000 DKK	84,000,000 DKK	0 DKK	80,000,000 DKK	157,000,000 DKK	100,000,000 DKK
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	499,000,000 DKK	—	—	—	—	—	239,000,000 DKK	—	—	—	—	80,000,000 DKK	—	—	—	96,000,000 DKK
Comprehensive income, attributable to non-controlling interests	5,000,000 DKK	—	—	—	—	—	4,000,000 DKK	—	—	—	—	4,000,000 DKK	—	—	—	4,000,000 DKK