XML 70 R53.htm IDEA: XBRL DOCUMENT v3.8.0.1
DETAIL OF SIGNIFICANT STATEMENT OF FINANCIAL POSITION AND STATEMENT OF COMPREHENSIVE INCOME CAPTIONS, Advances from Customers (Details) - ARS ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Current [Abstract]    
Advances from customers $ 81,004 $ 37,594
Non-current [Abstract]    
Advances from customers 298,169 313,686
Aluar Aluminio Argentino S.A.C.I. ("Aluar") [Member]    
Current [Abstract]    
Advances from customers 6,742 6,742
Non-current [Abstract]    
Advances from customers 138,238 144,980
Advances From Customers -UT- [Member]    
Current [Abstract]    
Advances from customers 59,868 0
Non-current [Abstract]    
Advances from customers 0 0
Total Austral S.A. ("Total Austral") [Member]    
Current [Abstract]    
Advances from customers 0 795
Non-current [Abstract]    
Advances from customers 0 0
YPF S.A. ("YPF") [Member]    
Current [Abstract]    
Advances from customers 2,526 2,434
Non-current [Abstract]    
Advances from customers 4,517 6,947
Pan American Sur S.A. ("PAS") [Member]    
Current [Abstract]    
Advances from customers 0 530
Non-current [Abstract]    
Advances from customers 0 0
Pan American Energy L.L.C. ("PAE") [Member]    
Current [Abstract]    
Advances from customers 2,182 2,182
Non-current [Abstract]    
Advances from customers 56,805 58,976
PBB Polisur S.A. ("Polisur") [Member]    
Current [Abstract]    
Advances from customers 5,115 3,905
Non-current [Abstract]    
Advances from customers 94,804 98,531
Otros [Member]    
Current [Abstract]    
Advances from customers 4,571 21,006
Non-current [Abstract]    
Advances from customers $ 3,805 $ 4,252