Related party transactions (Tables)
 12 Months Ended
Jun. 30, 2021
Text block [abstract]  
Summary of Transactions with Related Parties
Further disclosures related to related party transactions are as follows:
Transactions with related parties
 
    
Joint ventures
     
Associates
  
    
2021
      2020     
2021
     2020  
    
US$M
      US$M     
US$M
     US$M  
Sales of goods/services
   
 
–
 
      –     
 
–
 
     –  
Purchases of goods/services
   
 
–
 
      –     
 
1,564.073
 
     967.276  
Interest income
   
 
–
 
      –     
 
2.241
 
     2.370  
Interest expense
   
 
–
 
      –     
 
–
 
     –  
Dividends received
   
 
–
 
      –     
 
737.250
 
     126.187  
Net loans (repayments from)/made to related parties
   
 
–
 
      –     
 
(12.108
) 
     12.273  
Summary of Outstanding Balances with Related Parties
Outstanding balances with related parties
 
    
Joint ventures
     
Associates
  
    
2021
      2020     
2021
      2020  
    
US$M
      US$M     
US$M
      US$M  
Trade amounts owing to related parties
   
 
–
 
      –     
 
316.269
 
      69.490  
Loan amounts owing to related parties
   
 
–
 
      –     
 
17.097
 
      5.097  
Trade amounts owing from related parties
   
 
–
 
      –     
 
0.004
 
      0.473  
Loan amounts owing from related parties
   
 
–
 
      –     
 
40.651
 
      40.759