Statement Of Comprehensive Income [Abstract]

Dassault Aviation - Filing #2816957

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of comprehensive income [abstract]
Profit (loss)	333 781 EUR	271 611 EUR	—	—	605 392 EUR	605 392 EUR	605 392 EUR	302 759 EUR	121 282 EUR	302 759 EUR	181 477 EUR	—	—	302 759 EUR
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	108 863 EUR	181 885 EUR	—	—	—	290 748 EUR	—	—	158 417 EUR	167 425 EUR	9 008 EUR	—	—	—
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Cash flow hedges [abstract]
Gains (losses) on cash flow hedges, before tax	131 784 EUR	38 094 EUR	—	—	—	169 878 EUR	—	—	37 106 EUR	141 658 EUR	104 552 EUR	—	—	—
Financial assets measured at fair value through other comprehensive income [abstract]
Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income	25 508 EUR	10 738 EUR	—	—	—	36 246 EUR	—	—	13 770 EUR	33 263 EUR	19 493 EUR	—	—	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	31 837 EUR	2 502 EUR	—	—	—	34 339 EUR	—	—	13 368 EUR	19 785 EUR	6 417 EUR	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to cash flow hedges included in other comprehensive income	34 189 EUR	9 451 EUR	—	—	—	43 640 EUR	—	—	11 059 EUR	40 237 EUR	29 178 EUR	—	—	—
Other comprehensive income	64 716 EUR	179 929 EUR	126 238 EUR	78 228 EUR	244 645 EUR	244 645 EUR	292 655 EUR	180 903 EUR	160 089 EUR	168 424 EUR	8 335 EUR	88 942 EUR	101 421 EUR	168 424 EUR
Comprehensive income	398 497 EUR	451 540 EUR	126 238 EUR	78 228 EUR	850 037 EUR	850 037 EUR	898 047 EUR	121 856 EUR	38 807 EUR	134 335 EUR	173 142 EUR	88 942 EUR	101 421 EUR	134 335 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	398 497 EUR	451 540 EUR	—	—	—	850 037 EUR	—	—	38 807 EUR	134 335 EUR	173 142 EUR	—	—	—
Comprehensive income, attributable to non-controlling interests	0 EUR	0 EUR	—	—	—	0 EUR	—	—	0 EUR	0 EUR	0 EUR	—	—	—