XML 173 R134.htm IDEA: XBRL DOCUMENT v3.20.1
PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
PROPERTY, PLANT AND EQUIPMENT (Details) [Line Items]      
Depreciation expenses $ 1,221,991 $ 1,155,061 $ 1,462,562
Indirect existing debt 1,762,611 1,633,504  
Indirect book value $ 3,866,237 3,258,950  
Bottom of range [member]      
PROPERTY, PLANT AND EQUIPMENT (Details) [Line Items]      
Financial leasing contracts term 12 years    
Top of range [member]      
PROPERTY, PLANT AND EQUIPMENT (Details) [Line Items]      
Financial leasing contracts term 18 years    
Right-of-use assets [member]      
PROPERTY, PLANT AND EQUIPMENT (Details) [Line Items]      
Depreciation expenses $ 400,384 391,138 375,510
Construction in progress [member]      
PROPERTY, PLANT AND EQUIPMENT (Details) [Line Items]      
Pre-delivery payments to aircraft manufacturers 348,148 612,236  
Depreciation expenses
Airbus SAS [Member] | Aircraft Purchase Agreement [Member]      
PROPERTY, PLANT AND EQUIPMENT (Details) [Line Items]      
Manufacturers price property, plant and equipment 5,640,000    
The Boeing Company [Member] | Aircraft Purchase Contracts [Member]      
PROPERTY, PLANT AND EQUIPMENT (Details) [Line Items]      
Manufacturers price property, plant and equipment $ 1,750,000