Statement Of Changes In Equity [Abstract]

D'Ieteren Group - Filing #5870203

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	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 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	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	—	569,100,000 EUR	24,400,000 EUR	—	160,000,000 EUR	13,500,000 EUR	6,300,000 EUR	86,400,000 EUR	—	—	456,900,000 EUR	—	—	7,900,000 EUR	443,400,000 EUR	—	—	3,472,900,000 EUR	—	3,212,800,000 EUR	—	—	—	—	16,000,000 EUR	24,400,000 EUR	—	160,000,000 EUR	125,900,000 EUR	88,500,000 EUR	3,456,900,000 EUR	22,300,000 EUR	—	3,155,900,000 EUR	12,700,000 EUR	24,400,000 EUR	2,933,900,000 EUR	134,100,000 EUR	160,000,000 EUR	105,000,000 EUR	3,143,200,000 EUR	54,000,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- EUR	372,100,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	372,100,000 EUR	4,700,000 EUR	—	376,800,000 EUR	- EUR	—	—	- EUR	510,300,000 EUR	—	504,700,000 EUR	—	5,600,000 EUR	504,700,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—
Other comprehensive income	- EUR	128,800,000 EUR	- EUR	- EUR	—	—	119,600,000 EUR	—	—	—	—	5,200,000 EUR	100,000 EUR	—	128,700,000 EUR	14,400,000 EUR	—	—	- EUR	12,100,000 EUR	—	12,100,000 EUR	—	- EUR	1,300,000 EUR	- EUR	20,900,000 EUR	—	—	- EUR	—	—	—	—	—	31,700,000 EUR	—	—	—	—	—	—	—	—	—
Comprehensive income	- EUR	243,300,000 EUR	- EUR	- EUR	—	—	119,600,000 EUR	—	—	—	—	377,300,000 EUR	4,800,000 EUR	—	248,100,000 EUR	14,400,000 EUR	—	—	- EUR	498,200,000 EUR	—	492,600,000 EUR	—	5,600,000 EUR	503,400,000 EUR	- EUR	20,900,000 EUR	—	—	- EUR	—	—	—	—	—	31,700,000 EUR	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	- EUR	4,176,100,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	4,176,100,000 EUR	- EUR	—	4,176,100,000 EUR	- EUR	—	—	- EUR	160,700,000 EUR	—	160,700,000 EUR	—	- EUR	160,700,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	- EUR	25,700,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	25,700,000 EUR	700,000 EUR	—	25,000,000 EUR	- EUR	—	—	- EUR	20,100,000 EUR	—	22,000,000 EUR	—	1,900,000 EUR	22,000,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	2,100,000 EUR	2,100,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	- EUR	- EUR	—	2,100,000 EUR	- EUR	—	—	60,300,000 EUR	60,300,000 EUR	—	60,300,000 EUR	—	- EUR	- EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	- EUR	6,700,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	6,700,000 EUR	6,600,000 EUR	—	13,300,000 EUR	- EUR	—	—	- EUR	600,000 EUR	—	100,000 EUR	—	500,000 EUR	100,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—