Statement Of Changes In Equity [Abstract]

Arcadis NV - Filing #5830026

Concept	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	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	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	As at 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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	929,000,000 EUR	372,000,000 EUR	—	2,000,000 EUR	3,000,000 EUR	69,000,000 EUR	—	—	1,233,000,000 EUR	—	—	1,000,000 EUR	1,230,000,000 EUR	—	1,061,000,000 EUR	—	807,000,000 EUR	—	—	—	2,000,000 EUR	—	372,000,000 EUR	—	2,000,000 EUR	117,000,000 EUR	1,063,000,000 EUR	1,000,000 EUR	—	993,000,000 EUR	2,000,000 EUR	372,000,000 EUR	708,000,000 EUR	2,000,000 EUR	88,000,000 EUR	995,000,000 EUR	1,000,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	243,000,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	243,000,000 EUR	1,000,000 EUR	—	242,000,000 EUR	- EUR	—	—	160,000,000 EUR	—	160,000,000 EUR	—	(0) EUR	160,000,000 EUR	- EUR	—	- EUR	—	- EUR	—	—	—	—	- EUR	—	—	—	—	—	—	—	—
Other comprehensive income	46,000,000 EUR	- EUR	- EUR	—	—	48,000,000 EUR	—	—	—	2,000,000 EUR	- EUR	—	46,000,000 EUR	0 EUR	—	—	32,000,000 EUR	—	32,000,000 EUR	—	0 EUR	2,000,000 EUR	- EUR	—	28,000,000 EUR	—	- EUR	—	—	—	—	2,000,000 EUR	—	—	—	—	—	—	—	—
Comprehensive income	289,000,000 EUR	- EUR	- EUR	—	—	48,000,000 EUR	—	—	—	241,000,000 EUR	1,000,000 EUR	—	288,000,000 EUR	- EUR	—	—	128,000,000 EUR	—	128,000,000 EUR	—	(0) EUR	158,000,000 EUR	- EUR	—	28,000,000 EUR	—	- EUR	—	—	—	—	2,000,000 EUR	—	—	—	—	—	—	—	—
Issue of equity	- EUR	- EUR	- EUR	—	—	- EUR	—	—	—	- EUR	- EUR	—	- EUR	- EUR	—	—	- EUR	—	- EUR	—	- EUR	- EUR	- EUR	—	- EUR	—	- EUR	—	—	—	—	- EUR	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	76,000,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	76,000,000 EUR	- EUR	—	76,000,000 EUR	- EUR	—	—	66,000,000 EUR	—	66,000,000 EUR	—	- EUR	66,000,000 EUR	- EUR	—	- EUR	—	- EUR	—	—	—	—	- EUR	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	8,000,000 EUR	- EUR	- EUR	—	—	- EUR	—	—	—	8,000,000 EUR	- EUR	—	8,000,000 EUR	- EUR	—	—	6,000,000 EUR	—	6,000,000 EUR	—	- EUR	6,000,000 EUR	- EUR	—	- EUR	—	- EUR	—	—	—	—	- EUR	—	—	—	—	—	—	—	—