Annual report pursuant to Section 13 and 15(d)

AMAK PROPERTY AND EQUIPMENT (Details)

v3.20.1
AMAK PROPERTY AND EQUIPMENT (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Dec. 31, 2019
SAR (ر.س)
Dec. 31, 2018
USD ($)
Dec. 31, 2018
SAR (ر.س)
Dec. 31, 2017
SAR (ر.س)
Dec. 31, 2019
SAR (ر.س)
Dec. 31, 2018
SAR (ر.س)
Property, Plant and Equipment [Line Items]              
Property and equipment, gross | $ $ 274,806   $ 268,419        
Less accumulated depreciation | $ (85,887)   (73,762)        
PLANT, PIPELINE, AND EQUIPMENT, NET (Note 8) | $ 188,919   194,657        
Depreciation, depletion and amortization expense | $ 16,201   14,358        
Construction in progress              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross | $ $ 5,052   $ 4,343        
AMAK              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           ر.س 1,122,282,851 ر.س 1,067,680,433
Less accumulated depreciation           (511,648,419) (432,824,358)
PLANT, PIPELINE, AND EQUIPMENT, NET (Note 8)           610,634,432 634,856,075
Depreciation, depletion and amortization expense   ر.س 79,000,000   ر.س 88,000,000 ر.س 64,300,000    
AMAK | Buildings              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           191,838,962 191,041,157
AMAK | Leasehold improvements              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           1,838,317 1,838,317
AMAK | Heavy equipment              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           136,066,275 118,125,568
AMAK | Motor vehicles              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           22,467,300 22,467,300
AMAK | Civil works              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           16,288,221 15,662,671
AMAK | Tailings dam              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           23,900,160 23,042,594
AMAK | Plant and machinery              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           326,974,958 324,372,695
AMAK | Mining assets – rehabilitation costs              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           98,894,826 98,894,826
AMAK | Mining assets – underground development costs              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           299,224,519 267,128,896
AMAK | Construction in progress              
Property, Plant and Equipment [Line Items]              
Property and equipment, gross           ر.س 4,789,313 ر.س 5,106,409