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Dividends - Summary of Franking Credits (Detail) - BHP Group Limited [member] - USD ($)
$ in Millions
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2021
Disclosure of dividends [line items]      
Franking credits $ 7,953 $ 7,007 $ 14,302
Franking credits arising on the future payment/(refund) of taxes relating to the period (261) 2,043 1,799
Total franking credits available $ 7,692 $ 9,050 $ 16,101