Analysis Of Income And Expense [Abstract]

Immobilière Dassault SA - Filing #2811177

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	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	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Other revenue	—	—	—	270,000 EUR	—	—	—	—	—	—	—	252,000 EUR	—	—
Material income and expense [abstract]
Gains (losses) on disposals of investment properties [abstract]
Gains (losses) on disposals of investment properties	—	—	—	0 EUR	—	—	—	—	—	—	—	115,000 EUR	—	—
Other operating income (expense)	—	—	—	3 838 EUR	—	—	—	—	—	—	—	483,000 EUR	—	—
Selling, general and administrative expense [abstract]
General and administrative expense	—	—	—	2 088 EUR	—	—	—	—	—	—	—	1 923 EUR	—	—
Gains (losses) on change in fair value of derivatives [abstract]
Gains (losses) on change in fair value of derivatives	—	—	—	5 182 EUR	—	—	—	—	—	—	—	4 976 EUR	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	0 EUR	26 112 EUR	0 EUR	25 896 EUR	217,000 EUR	0 EUR	26 112 EUR	0 EUR	0 EUR	43 837 EUR	43 837 EUR	44 352 EUR	0 EUR	514,000 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	26 112 EUR	—	—	—	—	—	—	—	43 837 EUR	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	217,000 EUR	—	—	—	—	—	—	—	514,000 EUR	—	—