v3.26.1
Rotable spare parts, furniture and equipment, net (Details 1) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]      
Property plant and equipment $ 948,284 $ 1,070,070 $ 804,610
Additions 291,261 585,108  
Disposals and transfers (204,563) (164,298)  
Borrowing costs, net (12,282) 19,916  
Depreciation (196,202) (175,266)  
Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 1,494,041 1,656,876  
Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (545,757) (586,806)  
Aircraft [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 423,667 319,080 135,039
Additions 144,875 207,075  
Disposals and transfers (4,188) (367)  
Depreciation (36,100) (22,667)  
Aircraft [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 539,141 408,830  
Aircraft [member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (115,474) (89,750)  
Constructions And Improvements [Member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 2,466 1,315 1,492
Other movements 1,995 352  
Depreciation (844) (529)  
Constructions And Improvements [Member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 11,150 9,154  
Constructions And Improvements [Member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (8,684) (7,839)  
Computer equipment [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 178 56 85
Additions 77 2  
Disposals and transfers (5)    
Other movements 92 8  
Depreciation (42) (39)  
Computer equipment [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 1,008 1,186  
Computer equipment [member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (830) (1,130)  
Office equipment [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 1,671 1,193 1,331
Additions 91 7  
Disposals and transfers (18)    
Other movements 698 130  
Depreciation (293) (275)  
Office equipment [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 4,165 3,621  
Office equipment [member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (2,494) (2,428)  
Power generating assets [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 572 372 185
Additions 72 251  
Disposals and transfers (8)    
Other movements 209    
Depreciation (73) (64)  
Power generating assets [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 1,006 781  
Power generating assets [member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (434) (409)  
Workshop Tools [Member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 476 101 182
Additions 435    
Other movements 95    
Depreciation (155) (81)  
Workshop Tools [Member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 1,187 660  
Workshop Tools [Member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (711) (559)  
Motorized Transport Equipment Platform [Member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 938 919 139
Additions   985  
Other movements 346 1  
Depreciation (327) (206)  
Motorized Transport Equipment Platform [Member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 1,898 1,600  
Motorized Transport Equipment Platform [Member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (960) (681)  
Communication and network equipment [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 730 309 255
Additions 117    
Disposals and transfers (7)    
Other movements 388 100  
Depreciation (77) (46)  
Communication and network equipment [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 1,092 798  
Communication and network equipment [member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (362) (489)  
Machinery [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 2,144 1,849 1,036
Additions 269 964  
Disposals and transfers (3)    
Other movements 307 49  
Depreciation (278) (200)  
Machinery [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 3,219 2,671  
Machinery [member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (1,075) (822)  
Service Carts On Board [Member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 347 76 126
Other movements 348    
Depreciation (77) (50)  
Service Carts On Board [Member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 890 542  
Service Carts On Board [Member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment (543) (466)  
Pre Delivery Payments [Member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 316,425 484,590 389,380
Additions 40,099 235,287  
Disposals and transfers (195,982) (159,993)  
Borrowing costs, net (12,282) 19,916  
Pre Delivery Payments [Member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 316,425 484,590  
Construction in progress [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 17,044 14,242 27,135
Additions 14,366 11,183  
Disposals and transfers (4,352) (3,938)  
Other movements (7,212) (20,138)  
Construction in progress [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 17,044 14,242  
Leasehold improvements [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 181,626 245,968 $ 248,225
Additions 90,860 129,354  
Other movements 2,734 19,498  
Depreciation (157,936) (151,109)  
Leasehold improvements [member] | Gross carrying amount [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment 595,816 728,201  
Leasehold improvements [member] | Accumulated depreciation and amortisation [member]      
IfrsStatementLineItems [Line Items]      
Property plant and equipment $ (414,190) $ (482,233)