XML 375 R129.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Financial instruments and risk management - Schedule of net borrowings interest rate profile (Details) - USD ($)
$ in Millions
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2022
Disclosure of financial instruments by type of interest rate [line items]      
Net borrowings $ 21,017 $ 19,582 $ 17,107
Net borrowings interest rate 100.00% 100.00%  
Fixed rate      
Disclosure of financial instruments by type of interest rate [line items]      
Net borrowings $ 16,174 $ 15,071  
Net borrowings interest rate 77.00% 77.00%  
Floating rate      
Disclosure of financial instruments by type of interest rate [line items]      
Net borrowings $ 4,384 $ 4,064  
Net borrowings interest rate 21.00% 21.00%  
Impact of financial derivatives and fair value adjustments      
Disclosure of financial instruments by type of interest rate [line items]      
Net borrowings $ (145) $ (117)  
Net borrowings interest rate (1.00%) (1.00%)  
Lease liabilities      
Disclosure of financial instruments by type of interest rate [line items]      
Net borrowings $ 604 $ 564  
Net borrowings interest rate 3.00% 3.00%