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Revenue
12 Months Ended
Jun. 30, 2023
Text block [abstract]  
Revenue
2    Revenue
Revenue by segment and asset
 
    
2023
     2022      2021  
    
US$M
     US$M      US$M  
Escondida
    
8,847
       9,500        9,470  
Pampa Norte
    
2,491
       2,670        1,801  
Copper South Australia
1
    
2,806
       1,776        2,211  
Third-party products
    
1,863
       2,903        2,244  
Other
    
20
               
    
 
 
    
 
 
    
 
 
 
Total Copper
2
    
16,027
       16,849        15,726  
    
 
 
    
 
 
    
 
 
 
Western Australia Iron Ore
    
24,678
       30,632        34,337  
Third-party products
    
21
       19        18  
Other
    
113
       116        120  
    
 
 
    
 
 
    
 
 
 
Total Iron Ore
    
24,812
       30,767        34,475  
    
 
 
    
 
 
    
 
 
 
BHP Mitsubishi Alliance
    
7,652
       10,254        3,537  
New South Wales Energy Coal
    
3,306
       3,035        839  
Other
3
    
       2,260        778  
    
 
 
    
 
 
    
 
 
 
Total Coal
4
    
10,958
       15,549        5,154  
    
 
 
    
 
 
    
 
 
 
Group and unallocated items
5
    
2,020
       1,933        1,566  
Inter-segment adjustment
    
               
    
 
 
    
 
 
    
 
 
 
Total revenue
    
53,817
       65,098        56,921  
    
 
 
    
 
 
    
 
 

 
1
 
Includes Olympic Dam as well as Prominent Hill and Carrapateena since acquisition on 2 May 2023 as part of the acquisition of OZ Minerals Ltd (OZL).
 
2
 
Total Copper revenue includes: copper US$14,902 million (2022: US$15,992 million; 2021: US$14,812 million) and other US$1,125 million (2022: US$857 million; 2021: US$914 million). Other consists of silver, zinc, molybdenum, uranium and gold.
 
3
 
Comparative periods include revenue related to BHP Mitsui Coal (BMC) divested in May 2022.
 
4
 
Total Coal revenue includes: metallurgical coal US$7,430 million (2022: US$11,990 million; 2021: US$4,260 million) and energy coal US$3,528 million (2022: US$3,559 million; 2021: US$894 million).
 
5
 
Group and unallocated items revenue includes: Nickel West US$2,009 million (2022: US$1,926 million; 2021: US$1,545 million) and other revenue US$11 million (2022: US$7 million; 2021: US$21 million).
Revenue consists of revenue from contracts with customers of US$53,910 million (2022: US$65,504 million; 2021: US$55,562 million) and other revenue predominantly relating to provisionally priced sales of US$(93) million (2022: US$(406) million; 2021: US$1,359 million).
Recognition and measurement
The Group generates revenue from the production and sale of commodities. Revenue is recognised when or as control of the promised goods or services passes to the customer. In most instances, control passes when the goods are delivered to a destination specified by the customer, typically on board the customer’s appointed vessel. Revenue from the provision of services is recognised over time as the services are provided, but does not represent a significant proportion of total revenue and is aggregated with the respective asset and product revenue for disclosure purposes.
The amount of revenue recognised reflects the consideration to which the Group expects to be entitled in exchange for transferring goods or services.
Where the Group’s sales are provisionally priced, the final price depends on future index prices. The amount of revenue initially recognised is based on the relevant forward market price. Adjustments between the provisional and final price are accounted for under IFRS 9/AASB 9 ‘Financial Instruments’ (IFRS 9), separately recorded as other revenue and presented as part of the total revenue of each asset. The period between provisional pricing and final invoicing is typically between 60 and 120 days.
Revenue from the sale of significant
by-products
is included within revenue. Where a
by-product
is not significant, revenue is credited against costs.
The Group applies the following practical expedients:
 
 
expected consideration is not adjusted for the effects of the time value of money if the period between the delivery and when the customer pays for the promised good or service is one year or less
 
 
no disclosure is provided for information relating to unfulfilled performance obligations, either due to the expected duration of the contract term being one year or less, or for longer term contracts, because the entity has a right to consideration (and can recognise revenue) for goods delivered