Statement Of Changes In Equity [Abstract]

Antin Infrastructure Partners S.A. - Filing #860514

Concept	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	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	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	473,453,000 EUR	—	—	—	—	4,420,000 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	—	—	447,742,000 EUR	447,742,000 EUR	—	217,000 EUR	—	3,000 EUR	—	447,742,000 EUR	—	406,817,000 EUR	1,746,000 EUR	—	—	- EUR	382,000 EUR	- EUR	- EUR	38,449,000 EUR	- EUR	366,000 EUR	- EUR	382,000 EUR	362,000 EUR	382,000 EUR	- EUR	37,872,000 EUR	37,872,000 EUR	38,254,000 EUR	38,831,000 EUR	- EUR	4,000 EUR	211,000 EUR	215,000 EUR	4,000 EUR	- EUR	38,254,000 EUR	- EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	- EUR	- EUR	16,797,000 EUR	16,797,000 EUR	—	- EUR	—	—	—	—	—	—	16,797,000 EUR	- EUR	- EUR	—	—	- EUR	32,351,000 EUR	—	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	—	32,351,000 EUR	32,351,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	—	—	3,902,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	357,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	- EUR	- EUR	20,698,000 EUR	16,797,000 EUR	—	4,203,000 EUR	—	—	—	—	—	—	20,698,000 EUR	- EUR	301,000 EUR	—	—	- EUR	32,707,000 EUR	—	—	- EUR	—	2,000 EUR	—	359,000 EUR	—	- EUR	—	—	32,707,000 EUR	32,351,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Issue of equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	406,988,000 EUR	—	—	406,817,000 EUR	—	- EUR	—	- EUR	—	171,000 EUR	—	—	406,988,000 EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	- EUR	—	43,630,000 EUR	43,630,000 EUR	—	- EUR	—	—	—	—	—	—	43,630,000 EUR	- EUR	- EUR	—	—	- EUR	54,580,000 EUR	—	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	—	54,580,000 EUR	54,580,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	- EUR	- EUR	- EUR	- EUR	—	- EUR	—	—	—	—	—	—	- EUR	- EUR	- EUR	—	—	- EUR	2,412,000 EUR	—	—	- EUR	—	- EUR	—	- EUR	—	1,575,000 EUR	—	—	2,412,000 EUR	3,987,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	1,154,000 EUR	- EUR	1,154,000 EUR	- EUR	—	- EUR	—	—	—	—	—	—	1,154,000 EUR	- EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	- EUR	- EUR	91,194,000 EUR	91,194,000 EUR	—	- EUR	—	—	—	—	—	—	91,194,000 EUR	- EUR	- EUR	—	—	- EUR	26,784,000 EUR	—	—	- EUR	—	- EUR	—	- EUR	—	- EUR	—	—	26,784,000 EUR	26,784,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—