Statement Of Changes In Equity [Abstract]

Antin Infrastructure Partners S.A. - Filing #2811187

Concept	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	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 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	As at 2022-12-31	2022-01-01 to 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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	497,494,000 EUR	—	96,031,000 EUR	—	—	—	—	1,404,000 EUR	- EUR	—	406,771,000 EUR	—	1,792,000 EUR	267,000 EUR	5,429,000 EUR	497,494,000 EUR	473,453,000 EUR	—	—	—	—	—	4,420,000 EUR	—	- EUR	406,817,000 EUR	70,166,000 EUR	1,154,000 EUR	1,746,000 EUR	298,000 EUR	473,453,000 EUR	—	—	—	- EUR	39,399,000 EUR	1,746,000 EUR	447,742,000 EUR	217,000 EUR	447,742,000 EUR	- EUR	3,000 EUR	406,817,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- EUR	74,764,000 EUR	—	74,764,000 EUR	—	- EUR	74,764,000 EUR	- EUR	- EUR	—	—	- EUR	—	- EUR	—	—	—	—	—	- EUR	- EUR	16,797,000 EUR	16,797,000 EUR	- EUR	—	- EUR	—	—	—	—	—	—	—	16,797,000 EUR	- EUR	- EUR	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	2,451,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3,902,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	- EUR	77,215,000 EUR	—	77,215,000 EUR	—	- EUR	74,764,000 EUR	3,015,000 EUR	- EUR	—	—	565,000 EUR	—	- EUR	—	—	—	—	—	- EUR	- EUR	20,698,000 EUR	16,797,000 EUR	- EUR	—	4,203,000 EUR	—	—	—	—	—	—	—	20,698,000 EUR	- EUR	301,000 EUR	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	- EUR	106,078,000 EUR	—	106,078,000 EUR	—	- EUR	106,078,000 EUR	- EUR	- EUR	—	—	- EUR	—	- EUR	—	—	—	—	—	- EUR	- EUR	43,630,000 EUR	43,630,000 EUR	- EUR	—	- EUR	—	—	—	—	—	—	—	43,630,000 EUR	- EUR	- EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	- EUR	2,000 EUR	—	2,000 EUR	—	- EUR	2,000 EUR	- EUR	46,000 EUR	—	—	- EUR	—	46,000 EUR	—	—	—	—	—	- EUR	- EUR	- EUR	- EUR	- EUR	—	- EUR	—	—	—	—	—	—	—	- EUR	- EUR	- EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	4,275,000 EUR	4,275,000 EUR	—	4,275,000 EUR	—	- EUR	- EUR	- EUR	- EUR	—	—	- EUR	—	- EUR	—	—	—	—	—	- EUR	1,154,000 EUR	1,154,000 EUR	- EUR	- EUR	—	- EUR	—	—	—	—	—	—	—	1,154,000 EUR	- EUR	- EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	- EUR	57,180,000 EUR	—	57,180,000 EUR	—	- EUR	57,180,000 EUR	- EUR	- EUR	—	—	- EUR	—	- EUR	—	—	—	—	—	- EUR	- EUR	91,194,000 EUR	91,194,000 EUR	- EUR	—	- EUR	—	—	—	—	—	—	—	91,194,000 EUR	- EUR	- EUR	—	—	—	—	—	—	—	—	—