v3.23.2
Contracted concessional, PP&E and other intangible assets (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets $ 7,322,801   $ 7,483,259
Impairment loss on contracted concessional financial assets 0 $ 0  
Impairment provision based on expected credit losses on contracted concessional financial assets 1,000 $ 13,000  
Financial Assets Under IFRIC 12 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 742,595   748,613
Financial Assets Under IFRS 16 (Lessor) [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 2,717   2,787
Intangible Assets Under IFRIC 12 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 5,734,065   5,887,465
Right of Use Assets under IFRS 16 (Lessee) and Intangible Assets under IAS 38 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 97,978   82,860
Property Plant And Equipment Under IAS 16 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 745,446   761,534
Cost [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 10,906,649   10,862,982
Cost [Member] | Financial Assets Under IFRIC 12 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 813,191   818,170
Cost [Member] | Financial Assets Under IFRS 16 (Lessor) [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 2,717   2,787
Cost [Member] | Intangible Assets Under IFRIC 12 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 9,005,370   8,976,243
Cost [Member] | Right of Use Assets under IFRS 16 (Lessee) and Intangible Assets under IAS 38 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 129,109   109,176
Cost [Member] | Property Plant And Equipment Under IAS 16 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 956,262   956,606
Amortization and Impairment [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets (3,583,848)   (3,379,723)
Amortization and Impairment [Member] | Financial Assets Under IFRIC 12 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets (70,596)   (69,557)
Amortization and Impairment [Member] | Financial Assets Under IFRS 16 (Lessor) [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets 0   0
Amortization and Impairment [Member] | Intangible Assets Under IFRIC 12 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets (3,271,305)   (3,088,778)
Amortization and Impairment [Member] | Right of Use Assets under IFRS 16 (Lessee) and Intangible Assets under IAS 38 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets (31,131)   (26,316)
Amortization and Impairment [Member] | Property Plant And Equipment Under IAS 16 [Member]      
Contracted Concessional Assets [Abstract]      
Contracted concessional, PP&E and other intangible assets $ (210,816)   $ (195,072)