XML 151 R134.htm IDEA: XBRL DOCUMENT v3.8.0.1
PROPERTY, PLANT AND EQUIPMENT (Details 6)
 12 Months Ended
Dec. 31, 2017
Aircraft
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 82
Manufacturer [Member] | Not Later Than One Year [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 13
Manufacturer [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 17
Manufacturer [Member] | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 18
Manufacturer [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 23
Manufacturer [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 11
Manufacturer [Member] | Airbus S.A.S. [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 72
Manufacturer [Member] | Airbus S.A.S. [Member] | Not Later Than One Year [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 13
Manufacturer [Member] | Airbus S.A.S. [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 1
Manufacturer [Member] | Airbus S.A.S. [Member] | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 16
Manufacturer [Member] | Airbus S.A.S. [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 21
Manufacturer [Member] | Airbus S.A.S. [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 11
Manufacturer [Member] | Airbus A320-NEO  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 32
Manufacturer [Member] | Airbus A320-NEO | Not Later Than One Year [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 7
Manufacturer [Member] | Airbus A320-NEO | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 3
Manufacturer [Member] | Airbus A320-NEO | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 9
Manufacturer [Member] | Airbus A320-NEO | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 8
Manufacturer [Member] | Airbus A320-NEO | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 5
Manufacturer [Member] | Airbus A321 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 1
Manufacturer [Member] | Airbus A321 [Member] | Not Later Than One Year [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Airbus A321 [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 1
Manufacturer [Member] | Airbus A321 [Member] | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Airbus A321 [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Airbus A321 [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Airbus A321-NEO [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 19
Manufacturer [Member] | Airbus A321-NEO [Member] | Not Later Than One Year [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | Airbus A321-NEO [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 3
Manufacturer [Member] | Airbus A321-NEO [Member] | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 5
Manufacturer [Member] | Airbus A321-NEO [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 5
Manufacturer [Member] | Airbus A321-NEO [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 4
Manufacturer [Member] | Airbus A350-1000 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 8
Manufacturer [Member] | Airbus A350-1000 [Member] | Not Later Than One Year [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Airbus A350-1000 [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Airbus A350-1000 [Member] | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | Airbus A350-1000 [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 8
Manufacturer [Member] | Airbus A350-1000 [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | Airbus A350-900 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 6
Manufacturer [Member] | Airbus A350-900 [Member] | Not Later Than One Year [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 4
Manufacturer [Member] | Airbus A350-900 [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 4
Manufacturer [Member] | Airbus A350-900 [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Airbus A350-900 [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | The Boeing Company [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 10
Manufacturer [Member] | The Boeing Company [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 6
Manufacturer [Member] | The Boeing Company [Member] | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 6
Manufacturer [Member] | The Boeing Company [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | The Boeing Company [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | Boeing 777 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | Boeing 777 [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | Boeing 777 [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Boeing 777 [Member] | 2022 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase
Manufacturer [Member] | Boeing 787-9 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 8
Manufacturer [Member] | Boeing 787-9 [Member] | 2019 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 4
Manufacturer [Member] | Boeing 787-9 [Member] | 2020 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2
Manufacturer [Member] | Boeing 787-9 [Member] | 2021 [Member]  
Disclosure of detailed information about property, plant and equipment [line items]  
Number of aircraft purchase 2