v3.23.2

Financial information by segment, Revenues and Adjusted EBITDA (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($) Customer	Jun. 30, 2022 USD ($) Customer
Financial information by segment [Abstract]
Revenue	$ 554,619	$ 555,284
Adjusted EBITDA	$ 403,828	$ 402,305
Renewable Energy [Member]
Financial information by segment [Abstract]
Number of customers representing more than 10% of total revenues | Customer	2	2
Revenue	$ 411,210	$ 420,335
Adjusted EBITDA	292,570	296,830
Efficient Natural Gas & Heat [Member]
Financial information by segment [Abstract]
Revenue	54,810	53,419
Adjusted EBITDA	44,006	44,014
Transmission Lines [Member]
Financial information by segment [Abstract]
Revenue	60,998	54,853
Adjusted EBITDA	49,250	43,178
Water [Member]
Financial information by segment [Abstract]
Revenue	27,601	26,677
Adjusted EBITDA	18,002	18,283
North America [Member]
Financial information by segment [Abstract]
Revenue	202,171	199,271
Adjusted EBITDA	154,038	161,180
South America [Member]
Financial information by segment [Abstract]
Revenue	91,513	78,331
Adjusted EBITDA	74,428	58,843
EMEA [Member]
Financial information by segment [Abstract]
Revenue	260,935	277,682
Adjusted EBITDA	$ 175,362	$ 182,282

X

- Definition

Adjusted earnings before interest, taxes, depreciation and amortization (EBITDA) is calculated as profit/(loss) for the period attributable to the parent company, after adding back loss/(profit) attributable to non-controlling interests from continued operations, income tax, share of profit/(loss) of associates carried under the equity method, finance expense net, depreciation, amortization and impairment charges of entities included in the consolidated financial statements, and dividends received from the preferred equity investment in Abengoa Concessoes Brasil Holding S.A (ACBH).

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