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Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | $ 71,818 | $ 61,295
Additions | 10,926 | 8,448
Remeasurements of index-linked freight contracts | 230 | 53
Depreciation for the year | (5,188) | (4,967)
Impairments for the year | (3,833) | (73)
Disposals | (16) | (8)
Divestment of subsidiaries and operations | (1,453) |
Transfers and other movements | (855) | (606)
At the end of the financial year | 71,629 | 71,818
Cost [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 135,346 |
At the end of the financial year | 142,210 | 135,346
Accumulated depreciation, amortisation and impairment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | (63,528) |
At the end of the financial year | (70,581) | (63,528)
Land and buildings [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 8,140 | 8,079
Additions | 27 | 194
Depreciation for the year | (637) | (586)
Impairments for the year | (88) |
Disposals | (1) | (2)
Divestment of subsidiaries and operations | (293) |
Transfers and other movements | 417 | 367
At the end of the financial year | 7,565 | 8,140
Land and buildings [member] | Cost [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 15,258 |
At the end of the financial year | 15,180 | 15,258
Land and buildings [member] | Accumulated depreciation, amortisation and impairment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | (7,118) |
At the end of the financial year | (7,615) | (7,118)
Plant and equipment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 36,654 | 35,500
Additions | 1,206 | 1,024
Remeasurements of index-linked freight contracts | 230 | 53
Depreciation for the year | (4,287) | (4,156)
Impairments for the year | (1,440) | (73)
Disposals | (15) | (6)
Divestment of subsidiaries and operations | (1,093) |
Transfers and other movements | 3,249 | 2,056
At the end of the financial year | 34,504 | 36,654
Plant and equipment [member] | Cost [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 85,394 |
At the end of the financial year | 86,989 | 85,394
Plant and equipment [member] | Accumulated depreciation, amortisation and impairment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | (48,740) |
At the end of the financial year | (52,485) | (48,740)
Other mineral assets [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 13,304 | 8,494
Additions | 795 | 842
Depreciation for the year | (264) | (225)
Impairments for the year | (930) |
Divestment of subsidiaries and operations | (23) |
Transfers and other movements | (655) | (419)
At the end of the financial year | 12,227 | 13,304
Other mineral assets [member] | Cost [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 19,420 |
At the end of the financial year | 19,900 | 19,420
Other mineral assets [member] | Accumulated depreciation, amortisation and impairment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | (6,116) |
At the end of the financial year | (7,673) | (6,116)
Assets under construction [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 13,481 | 9,031
Additions | 8,840 | 6,332
Impairments for the year | (1,365) |
Divestment of subsidiaries and operations | (44) |
Transfers and other movements | (3,815) | (2,602)
At the end of the financial year | 17,097 | 13,481
Assets under construction [member] | Cost [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 14,245 |
At the end of the financial year | 19,106 | 14,245
Assets under construction [member] | Accumulated depreciation, amortisation and impairment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | (764) |
At the end of the financial year | (2,009) | (764)
Exploration and evaluation [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 239 | 191
Additions | 58 | 56
Impairments for the year | (10) |
Transfers and other movements | (51) | (8)
At the end of the financial year | 236 | 239
Exploration and evaluation [member] | Cost [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | 1,029 |
At the end of the financial year | 1,035 | 1,029
Exploration and evaluation [member] | Accumulated depreciation, amortisation and impairment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
At the beginning of the financial year | (790) |
At the end of the financial year | $ (799) | (790)
OZ Minerals Limited [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Acquisition of subsidiaries and operations |  | 7,676
OZ Minerals Limited [member] | Land and buildings [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Acquisition of subsidiaries and operations |  | 88
OZ Minerals Limited [member] | Plant and equipment [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Acquisition of subsidiaries and operations |  | 2,256
OZ Minerals Limited [member] | Other mineral assets [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Acquisition of subsidiaries and operations |  | 4,612
OZ Minerals Limited [member] | Assets under construction [member] |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Acquisition of subsidiaries and operations |  | $ 720

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