v3.22.4
Financial information by segment, Revenues and Adjusted EBITDA (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
USD ($)
Customer
Dec. 31, 2021
USD ($)
Customer
Dec. 31, 2020
USD ($)
Financial information by segment [Abstract]      
Number of customers representing more than 10% of total revenues | Customer 3    
Revenue $ 1,102,029 $ 1,211,749 $ 1,013,260
Adjusted EBITDA $ 797,100 $ 824,388 796,123
Renewable Energy [Member]      
Financial information by segment [Abstract]      
Number of customers representing more than 10% of total revenues | Customer 2 1  
Revenue $ 821,377 $ 928,525 753,089
Adjusted EBITDA $ 588,016 602,583 576,285
Efficient Natural Gas & Heat [Member]      
Financial information by segment [Abstract]      
Number of customers representing more than 10% of total revenues | Customer 1    
Revenue $ 113,591 123,692 111,030
Adjusted EBITDA 84,560 99,935 101,006
Transmission Lines [Member]      
Financial information by segment [Abstract]      
Revenue 113,273 105,680 106,042
Adjusted EBITDA 88,010 83,635 87,272
Water [Member]      
Financial information by segment [Abstract]      
Revenue 53,788 53,852 43,099
Adjusted EBITDA 36,514 38,235 31,560
North America [Member]      
Financial information by segment [Abstract]      
Revenue 405,047 395,775 330,921
Adjusted EBITDA 309,988 311,803 279,365
South America [Member]      
Financial information by segment [Abstract]      
Revenue 166,441 154,985 151,460
Adjusted EBITDA 126,551 119,547 120,023
EMEA [Member]      
Financial information by segment [Abstract]      
Revenue 530,541 660,989 530,879
Adjusted EBITDA $ 360,561 $ 393,038 $ 396,735