XML 72 R58.htm IDEA: XBRL DOCUMENT v3.23.1
Commitments and contingencies (Tables)
12 Months Ended
Dec. 31, 2022
Commitments and contingencies  
Schedule of committed expenditures

    

Commitment

expenditures in 

thousands of U.S.

    

dollars

2023

 

US$

224,629

2024

 

275,363

2025

 

711,455

2026

1,410,003

2027 and thereafter

 

4,204,369

 

US$

6,825,819

Schedule of future minimum lease payments

    

Aircraft sale prices estimated 

in thousands of U.S. dollars

2023

US$

165,500

2024

998,000

2025

 

389,500

US$

1,553,000

Summary of future lease payments from sale and leaseback

Aircraft leases

in thousands of U.S. 

   

dollars

2023

US$

7,977

2024

 

51,720

2025

 

104,014

2026

 

108,400

2027 and thereafter

 

1,028,688

US$

1,300,799