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PROPERTY, PLANT AND EQUIPMENT (Details 4) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | $ 4,178,568 | $ 4,958,831
Book Value |  | $ 5,463,428 | 6,606,656
Wilmington [Member] | Airbus A321 / A350 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 637,934 | 596,224
Book Value |  | 721,602 | 722,979
Trust Company [Member] | Boeing 767 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 593,655 | 811,723
Book Value |  | 888,948 | 1,164,364
Trust Company [Member] | Boeing 787 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 720,267 | 739,031
Book Value |  | $ 842,127 | 899,445
Banco Santander S.A. [Member] | Airbus A319 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  |  | 50,671
Book Value |  |  | 91,889
Banco Santander S.A. [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 199,165 | 462,950
Book Value |  | 291,649 | 709,788
Banco Santander S.A. [Member] | Airbus A321 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 29,296 | 32,853
Book Value |  | $ 40,584 | 44,227
JP Morgan [Member] | Boeing 777 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 169,674 | 192,671
Book Value |  | $ 216,000 | 236,400
Bank of Utah [Member] | Airbus A320/A350 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 614,632 | 670,826
Book Value |  | $ 666,665 | 709,280
Citibank N.A. [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 94,882 | 111,243
Book Value |  | 141,817 | 166,370
Citibank N.A. [Member] | Airbus A321 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 36,026 | 42,867
Book Value |  | $ 72,741 | 70,166
Airbus Financial Services [Member] | Airbus A319 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 22,927 | 30,199
Book Value |  | $ 26,973 | 33,823
PK AirFinance US, Inc. [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 46,500 | 54,786
Book Value |  | $ 56,539 | 46,341
Banco BBVA [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed | [1] | Land and buildings |
Existing Debt |  | $ 55,801 | 50,381
Book Value |  | $ 66,876 | 69,498
BNP PARIBAS [Member] | Airbus A319 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 84,767 | 134,346
Book Value |  | 136,407 | 228,384
BNP PARIBAS [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 110,267 | 128,173
Book Value |  | $ 175,650 | 181,838
CREDIT AGRICOLE [Member] | Airbus A319 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 20,874 | 26,014
Book Value |  | 38,826 | 37,389
CREDIT AGRICOLE [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 46,895 | 71,794
Book Value |  | 98,098 | 144,157
CREDIT AGRICOLE [Member] | Airbus A321 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 30,322 | 40,609
Book Value |  | $ 85,463 | 93,110
WELLS FARGO [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 224,786 | 252,428
Book Value |  | $ 306,660 | 333,419
NATIXIS [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 34,592 | 45,748
Book Value |  | 72,388 | 66,738
NATIXIS [Member] | Airbus A321 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 378,418 | 377,104
Book Value |  | $ 481,397 | 514,625
KFWIP EX-BANK [Member] | Airbus A319 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Assets committed |  | Aircraft and engines |
Existing Debt |  | $ 5,592 | 7,494
Book Value |  | 5,505 | 6,360
KFWIP EX-BANK [Member] | Airbus A320 [Member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Existing Debt |  | 21,296 | 28,696
Book Value |  | $ 30,513 | $ 36,066
[1] | Corresponds to a debt classified in item loans to exporters (see Note 19).

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