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Financial Instrument - Risk Management and Fair Value - Additional Information (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2021
Disclosure of detailed information about financial instruments [line items]      
Mark to market derivative income (expense) $ 0 $ 0  
Debt including current maturities $ 1,163,900 $ 1,060,765  
Interest rate swap contract [member]      
Disclosure of detailed information about financial instruments [line items]      
Description of impact of hypothetical interest rates on the variable-rate debt and marketable securities If the interest rate average is 100 basis points more in 2020, the variable-rate debt interest expense would increase by approximately $2.8 million and the estimated fair value of the fixed-rate debt would decreased– by approximately $1.5 million.    
Average interest rate on derivatives 1.00%    
Change in interest expense $ 2,800    
Increase decrease in fair value of debt $ 1,500    
Brazil, Brazil real [member]      
Disclosure of detailed information about financial instruments [line items]      
Percentage of foreign currency risk revenue 9.50% 8.70%  
Colombia, pesos [member]      
Disclosure of detailed information about financial instruments [line items]      
Percentage of foreign currency risk revenue 9.10% 8.30%  
Argentina, pesos [member]      
Disclosure of detailed information about financial instruments [line items]      
Percentage of foreign currency risk revenue 4.00% 4.80%  
Currency risk [member]      
Disclosure of detailed information about financial instruments [line items]      
Percentage of foreign exchange risk revenue 65.70%    
Percentage of foreign exchange risk expenses 86.00%    
Borrowing due through 2029 [member] | Fixed interest rate [member]      
Disclosure of detailed information about financial instruments [line items]      
Debt including current maturities $ 663,293 $ 736,790  
Borrowing due through 2029 [member] | Fixed interest rate [member] | Bottom of range [member]      
Disclosure of detailed information about financial instruments [line items]      
Fixed interest rates 1.49% 1.49%  
Fixed Rated Debt [Member]      
Disclosure of detailed information about financial instruments [line items]      
Debt including current maturities $ 663,300    
Variable Rated Debt [Member] | Fixed interest rate [member]      
Disclosure of detailed information about financial instruments [line items]      
Debt including current maturities     $ 279,800
Fuel derivative instruments [member]      
Disclosure of detailed information about financial instruments [line items]      
Derivative instrument hypothetical increases percentage 10.00%    
Fuel derivative instruments [member] | 2019 projection [member]      
Disclosure of detailed information about financial instruments [line items]      
Derivative instrument expense increase $ 21,300