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Commitments - Additional Information (Detail)
$ in Thousands
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 12, 2019
MXN ($)
Dec. 12, 2019
USD ($)
Dec. 31, 2018
USD ($)
Nov. 30, 2014
USD ($)
Commitments [Line Items]            
Authorized capital investments     $ 15,802,088      
PAC Kingston Airport Limited (PACKAL) [Member]            
Commitments [Line Items]            
Capital Investments $ 2,200,000 $ 0   $ 101,400,000    
MBJA [Member]            
Commitments [Line Items]            
Capital Investments $ 6,400,000 $ 7,079,559   $ 111,700,000 $ 28,382,604  
April 2015 to March 2020 [Member] | Airport Authority in Jamaica [Member]            
Commitments [Line Items]            
Authorized capital investments           $ 37,940,000