XML 91 R78.htm IDEA: XBRL DOCUMENT v3.19.1
Financial assets and liabilities - Financial assets (Details)
$ in Thousands, $ in Thousands
Dec. 31, 2018
USD ($)
Dec. 31, 2018
MXN ($)
Dec. 31, 2017
MXN ($)
Dec. 31, 2016
MXN ($)
Financial assets        
Total financial assets   $ 62,440 $ 497,403 $ 867,809
Current $ 3,172 62,440 497,403 543,528
Non-current       324,281
Jet fuel Asian call options        
Financial assets        
Total financial assets   48,199 $ 497,403 $ 867,809
Foreign currency forward contract        
Financial assets        
Total financial assets   $ 14,241