Annual report pursuant to Section 13 and 15(d)

AMAK INVENTORIES (Details)

v3.20.1
AMAK INVENTORIES (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Dec. 31, 2019
SAR (ر.س)
Dec. 31, 2018
USD ($)
Dec. 31, 2018
SAR (ر.س)
Inventory [Line Items]        
Inventories | $ $ 13,624   $ 16,539  
AMAK        
Inventory [Line Items]        
Inventories   ر.س 35,277,340   ر.س 45,871,120
AMAK | Stockpile ore        
Inventory [Line Items]        
Inventories   18,657,218   19,134,297
AMAK | Ore concentrates        
Inventory [Line Items]        
Inventories   6,294,948   17,020,657
AMAK | Precious metal dore        
Inventory [Line Items]        
Inventories   4,490,589   2,159,192
AMAK | Explosives        
Inventory [Line Items]        
Inventories   326,599   1,134,728
AMAK | Chemicals and other        
Inventory [Line Items]        
Inventories   ر.س 5,507,986   ر.س 6,422,246