XML 89 R72.htm IDEA: XBRL DOCUMENT v3.20.2
RIGHT OF USE ASSETS AND LEASES - Right-of-use assets (Details) - ZAR (R)
R in Millions
 12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Disclosure of quantitative information about right-of-use assets [line items]    
Additions R 18.0 R 0.0
Closing balance 44.9  
Gross carrying amount [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Transfers and other movements 26.5  
Additions 18.0  
Lease modifications 7.5  
Lease derecognitions (26.8)  
Closing balance 56.1  
Gross carrying amount [member] | Impact of adopting IFRS 16 [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Opening balance 30.9  
Closing balance   30.9
Accumulated depreciation and impairment [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Transfers and other movements (15.9)  
Depreciation, right-of-use assets (13.2)  
Lease derecognitions 17.9  
Closing balance (11.2)  
Mine plant facilities and equipment [Member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Closing balance 8.2  
Mine plant facilities and equipment [Member] | Gross carrying amount [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Transfers and other movements 26.5  
Additions 3.8  
Lease modifications 0.0  
Lease derecognitions (26.7)  
Closing balance 11.1  
Mine plant facilities and equipment [Member] | Gross carrying amount [member] | Impact of adopting IFRS 16 [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Opening balance 7.5  
Closing balance   7.5
Mine plant facilities and equipment [Member] | Accumulated depreciation and impairment [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Transfers and other movements (15.9)  
Depreciation, right-of-use assets (4.9)  
Lease derecognitions 17.9  
Closing balance (2.9)  
Mine property and development [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Closing balance 36.7  
Mine property and development [member] | Gross carrying amount [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Transfers and other movements 0.0  
Additions 14.2  
Lease modifications 7.5  
Lease derecognitions (0.1)  
Closing balance 45.0  
Mine property and development [member] | Gross carrying amount [member] | Impact of adopting IFRS 16 [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Opening balance 23.4  
Closing balance   R 23.4
Mine property and development [member] | Accumulated depreciation and impairment [member]    
Disclosure of quantitative information about right-of-use assets [line items]    
Transfers and other movements 0.0  
Depreciation, right-of-use assets (8.3)  
Lease derecognitions 0.0  
Closing balance R (8.3)