XML 317 R7.htm IDEA: XBRL DOCUMENT v3.22.1
Consolidated statements of changes in equity (Parenthetical)
$ in Millions, R in Billions
Dec. 06, 2020
Feb. 12, 2020
ZAR (R)
R / shares
shares
Feb. 12, 2020
USD ($)
shares
Newshelf 899 (Pty) Ltd | South deep      
Percentage of economic interest held by non controlling interest holders 3.57%    
Private Placement      
Number of shares issued (in shares) | shares   41,431,635 41,431,635
Share placement price (in ZAR per share) | R / shares   R 90.2  
Percentage of shares issued from ordinary share capital   5.00% 5.00%
Proceeds from issue of ordinary shares   R 3.7 $ 249.0